src/i18n/locales/en.ts

@@ -57,6 +57,7 @@ const messages: LocaleMessages = {
       tomorrow: 'Tomorrow',
       thisWeek: 'This Week',
       thisMonth: 'This Month',
+      myTickets: 'My tickets',
     },
     categories: {
       concert: 'Concert',
@@ -96,6 +97,11 @@ const messages: LocaleMessages = {
       when: 'When',
       tickets: 'Tickets',
       ticketsAvailable: '{count} tickets available',
+      ticketsOwned: 'You have {count} ticket | You have {count} tickets',
+      unlimitedTickets: 'Unlimited tickets',
+      buyTicket: 'Buy ticket',
+      buyAnotherTicket: 'Buy another ticket',
+      viewMyTickets: 'View in My Tickets',
       soldOut: 'Sold Out',
       free: 'Free',
     },

src/i18n/locales/es.ts

@@ -57,6 +57,7 @@ const messages: LocaleMessages = {
       tomorrow: 'Mañana',
       thisWeek: 'Esta semana',
       thisMonth: 'Este mes',
+      myTickets: 'Mis boletos',
     },
     categories: {
       concert: 'Concierto',
@@ -96,6 +97,11 @@ const messages: LocaleMessages = {
       when: 'Cuándo',
       tickets: 'Boletos',
       ticketsAvailable: '{count} boletos disponibles',
+      ticketsOwned: 'Tienes {count} boleto | Tienes {count} boletos',
+      unlimitedTickets: 'Boletos ilimitados',
+      buyTicket: 'Comprar boleto',
+      buyAnotherTicket: 'Comprar otro boleto',
+      viewMyTickets: 'Ver en Mis boletos',
       soldOut: 'Agotado',
       free: 'Gratis',
     },

src/i18n/locales/fr.ts

@@ -57,6 +57,7 @@ const messages: LocaleMessages = {
       tomorrow: 'Demain',
       thisWeek: 'Cette semaine',
       thisMonth: 'Ce mois-ci',
+      myTickets: 'Mes billets',
     },
     categories: {
       concert: 'Concert',
@@ -96,6 +97,11 @@ const messages: LocaleMessages = {
       when: 'Quand',
       tickets: 'Billets',
       ticketsAvailable: '{count} billets disponibles',
+      ticketsOwned: 'Vous avez {count} billet | Vous avez {count} billets',
+      unlimitedTickets: 'Billets illimités',
+      buyTicket: 'Acheter un billet',
+      buyAnotherTicket: 'Acheter un autre billet',
+      viewMyTickets: 'Voir dans Mes billets',
       soldOut: 'Épuisé',
       free: 'Gratuit',
     },

src/i18n/types.ts

@@ -58,6 +58,7 @@ export interface LocaleMessages {
       tomorrow: string
       thisWeek: string
       thisMonth: string
+      myTickets: string
     }
     categories: Record<string, string>
     detail: {
@@ -71,6 +72,11 @@ export interface LocaleMessages {
       when: string
       tickets: string
       ticketsAvailable: string
+      ticketsOwned: string
+      unlimitedTickets: string
+      buyTicket: string
+      buyAnotherTicket: string
+      viewMyTickets: string
       soldOut: string
       free: string
     }

src/modules/activities/components/ActivityCard.vue

@@ -4,9 +4,10 @@ import { useI18n } from 'vue-i18n'
 import { format } from 'date-fns'
 import { Card, CardContent } from '@/components/ui/card'
 import { Badge } from '@/components/ui/badge'
-import { MapPin, Calendar, Ticket, User } from 'lucide-vue-next'
+import { MapPin, Calendar, Ticket, User, CheckCircle2 } from 'lucide-vue-next'
 import BookmarkButton from './BookmarkButton.vue'
 import { useDateLocale } from '../composables/useDateLocale'
+import { useOwnedTickets } from '../composables/useOwnedTickets'
 import type { Activity } from '../types/activity'
 
 const props = defineProps<{
@@ -19,6 +20,9 @@ const emit = defineEmits<{
 
 const { t } = useI18n()
 const { dateLocale } = useDateLocale()
+const { paidCount } = useOwnedTickets()
+
+const ownedCount = computed(() => paidCount(props.activity.id))
 
 const dateDisplay = computed(() => {
   const a = props.activity
@@ -155,19 +159,38 @@ const placeholderBg = computed(() => {
           <span class="truncate">{{ activity.location }}</span>
         </div>
 
-        <!-- Tickets available -->
+        <!-- Tickets available. `available === undefined` means
+             unlimited capacity (no `tickets_available` tag was
+             published); show the price-only line in that case. -->
         <div
           v-if="activity.ticketInfo"
           class="flex items-center gap-1.5 text-sm text-muted-foreground"
         >
           <Ticket class="w-3.5 h-3.5 shrink-0" />
-          <span v-if="activity.ticketInfo.available > 0">
+          <span v-if="activity.ticketInfo.available === undefined">
+            {{ t('activities.detail.unlimitedTickets', 'Unlimited tickets') }}
+          </span>
+          <span v-else-if="activity.ticketInfo.available > 0">
             {{ t('activities.detail.ticketsAvailable', { count: activity.ticketInfo.available }) }}
           </span>
           <span v-else class="text-destructive font-medium">
             {{ t('activities.detail.soldOut') }}
           </span>
         </div>
+
+        <!-- Owned tickets — shown when the current user holds at
+             least one paid ticket for this activity. Sits next to
+             the availability line so the buyer can see at a glance
+             whether they've already bought in. -->
+        <div
+          v-if="ownedCount > 0"
+          class="flex items-center gap-1.5 text-sm text-primary"
+        >
+          <CheckCircle2 class="w-3.5 h-3.5 shrink-0" />
+          <span>
+            {{ t('activities.detail.ticketsOwned', { count: ownedCount }, ownedCount) }}
+          </span>
+        </div>
       </div>
     </CardContent>
   </Card>

src/modules/activities/components/PurchaseTicketDialog.vue

@@ -7,7 +7,7 @@ import { useTicketPurchase } from '../composables/useTicketPurchase'
 import { useAuth } from '@/composables/useAuthService'
 import { injectService, SERVICE_TOKENS } from '@/core/di-container'
 import type { TicketApiService } from '../services/TicketApiService'
-import { User, Wallet, CreditCard, Zap, Ticket, ExternalLink, Landmark } from 'lucide-vue-next'
+import { User, Wallet, CreditCard, Zap, Ticket, ExternalLink, Landmark, Minus, Plus, Copy, Check, Loader2 } from 'lucide-vue-next'
 import { formatEventPrice, formatWalletBalance } from '@/lib/utils/formatting'
 import PaymentMethodSelector, {
   type PaymentMethod as PaymentMethodEntry,
@@ -41,6 +41,7 @@ const {
   isLoading,
   error,
   paymentHash,
+  paymentRequest,
   qrCode,
   isPaymentPending,
   isPayingWithWallet,
@@ -48,14 +49,39 @@ const {
   userWallets,
   hasWalletWithBalance,
   purchaseTicketForEvent,
+  payCurrentInvoiceWithWallet,
   handleOpenLightningWallet,
   resetPaymentState,
   cleanup,
-  ticketQRCode,
+  purchasedTicketIds,
-  purchasedTicketId,
   showTicketQR
 } = useTicketPurchase()
 
+const MAX_QUANTITY = 10
+const quantity = ref(1)
+const copiedInvoice = ref(false)
+
+function decreaseQuantity() {
+  if (quantity.value > 1) quantity.value -= 1
+}
+function increaseQuantity() {
+  if (quantity.value < MAX_QUANTITY) quantity.value += 1
+}
+
+const totalPrice = computed(() => props.event.price_per_ticket * quantity.value)
+
+async function copyInvoice() {
+  if (!paymentRequest.value) return
+  try {
+    await navigator.clipboard.writeText(paymentRequest.value)
+    copiedInvoice.value = true
+    setTimeout(() => (copiedInvoice.value = false), 1500)
+  } catch {
+    // Older browsers / insecure contexts; the Open-in-wallet button
+    // still works as a fallback.
+  }
+}
+
 const { providers, providerMeta } = useFiatProviders()
 const { convert } = usePriceConversion()
 
@@ -147,10 +173,13 @@ async function handlePurchase() {
   const method = selectedMethod.value
   if (!method) return
 
-  // Lightning path: existing composable handles QR + wallet auto-pay.
+  // Lightning path: the composable just creates the invoice + starts
+  // polling. The buyer picks "Pay with my LNbits wallet" or "Open in
+  // external wallet" on the invoice screen (restaurant pattern), so
+  // no auto-pay here.
   if (method.rail === 'lightning') {
     try {
-      await purchaseTicketForEvent(props.event.id)
+      await purchaseTicketForEvent(props.event.id, { quantity: quantity.value })
     } catch (err) {
       console.error('Error purchasing ticket:', err)
     }
@@ -177,7 +206,11 @@ async function handlePurchase() {
       props.event.id,
       userId,
       accessToken,
-      { paymentMethod: 'fiat', fiatProvider: method.provider },
+      {
+        paymentMethod: 'fiat',
+        fiatProvider: method.provider,
+        quantity: quantity.value,
+      },
     )
     if (!invoice.isFiat || !invoice.fiatPaymentRequest) {
       fiatError.value = 'Fiat provider did not return a checkout URL.'
@@ -206,6 +239,8 @@ function handleClose() {
   fiatRedirectUrl.value = null
   fiatProviderLabel.value = null
   fiatError.value = null
+  quantity.value = 1
+  copiedInvoice.value = false
 }
 
 onUnmounted(() => {
@@ -215,14 +250,20 @@ onUnmounted(() => {
 
 <template>
   <Dialog :open="isOpen" @update:open="handleClose">
-    <DialogContent class="sm:max-w-[425px]">
+    <DialogContent class="sm:max-w-[425px] max-h-[90dvh] overflow-y-auto">
       <DialogHeader>
         <DialogTitle class="flex items-center gap-2">
           <CreditCard class="w-5 h-5" />
-          Purchase Ticket
+          {{ quantity > 1 ? `Purchase ${quantity} tickets` : 'Purchase ticket' }}
         </DialogTitle>
         <DialogDescription>
-          Purchase a ticket for <strong>{{ event.name }}</strong> for {{ formatEventPrice(event.price_per_ticket, event.currency) }}
+          <span v-if="quantity > 1">
+            {{ quantity }} tickets for <strong>{{ event.name }}</strong> ·
+            {{ formatEventPrice(totalPrice, event.currency) }}
+          </span>
+          <span v-else>
+            Purchase a ticket for <strong>{{ event.name }}</strong> for {{ formatEventPrice(event.price_per_ticket, event.currency) }}
+          </span>
         </DialogDescription>
       </DialogHeader>
 
@@ -297,18 +338,50 @@ onUnmounted(() => {
             <CreditCard class="w-4 h-4 text-muted-foreground" />
             <span class="text-sm font-medium">Payment Details:</span>
           </div>
+
+          <!-- Quantity selector — backend caps at 10. One invoice for
+               the whole purchase, one ticket row representing N seats. -->
+          <div class="flex items-center justify-between">
+            <span class="text-sm text-muted-foreground">Tickets:</span>
+            <div class="flex items-center gap-2">
+              <Button
+                type="button"
+                variant="outline"
+                size="icon"
+                class="h-7 w-7"
+                :disabled="quantity <= 1"
+                @click="decreaseQuantity"
+              >
+                <Minus class="h-3.5 w-3.5" />
+              </Button>
+              <span class="w-6 text-center text-sm font-medium">{{ quantity }}</span>
+              <Button
+                type="button"
+                variant="outline"
+                size="icon"
+                class="h-7 w-7"
+                :disabled="quantity >= MAX_QUANTITY"
+                @click="increaseQuantity"
+              >
+                <Plus class="h-3.5 w-3.5" />
+              </Button>
+            </div>
+          </div>
+
           <div class="space-y-1">
             <div class="flex justify-between">
               <span class="text-sm text-muted-foreground">Event:</span>
               <span class="text-sm font-medium">{{ event.name }}</span>
             </div>
             <div class="flex justify-between">
-              <span class="text-sm text-muted-foreground">Price:</span>
+              <span class="text-sm text-muted-foreground">
-              <span class="text-sm font-medium">{{ formatEventPrice(event.price_per_ticket, event.currency) }}</span>
+                {{ quantity > 1 ? `${quantity} × ${formatEventPrice(event.price_per_ticket, event.currency)}` : 'Price' }}
+              </span>
+              <span class="text-sm font-medium">{{ formatEventPrice(totalPrice, event.currency) }}</span>
             </div>
             <PriceConversionPreview
               v-if="canChooseFiat && isPriceInSats && event.fiat_currency"
-              :amount="event.price_per_ticket"
+              :amount="totalPrice"
               from="sat"
               :to="event.fiat_currency"
               prefix="Equivalent ~"
@@ -363,76 +436,135 @@ onUnmounted(() => {
           :disabled="isLoading || isFiatPending || (selectedMethod?.rail === 'lightning' && !canPurchase)"
           class="w-full"
         >
-          <span v-if="isLoading || isFiatPending" class="animate-spin mr-2">⚡</span>
+          <Loader2 v-if="isLoading || isFiatPending" class="w-4 h-4 mr-2 animate-spin" />
-          <span v-else-if="selectedMethod?.rail === 'fiat'" class="flex items-center gap-2">
+          <template v-else-if="selectedMethod?.rail === 'fiat'">
-            <CreditCard class="w-4 h-4" />
+            <CreditCard class="w-4 h-4 mr-2" />
             Continue to {{ selectedMethod.label }} checkout
-          </span>
+          </template>
-          <span v-else-if="hasWalletWithBalance" class="flex items-center gap-2">
+          <template v-else>
-            <Zap class="w-4 h-4" />
+            <Zap class="w-4 h-4 mr-2" />
-            Pay with Wallet
+            {{ quantity > 1 ? `Get invoice for ${quantity} tickets` : 'Get invoice' }}
-          </span>
+          </template>
-          <span v-else>Generate Payment Request</span>
         </Button>
       </div>
 
-      <!-- Payment QR Code and Status -->
+      <!-- Lightning invoice — restaurant-style. Shows QR + amount,
-      <div v-else-if="paymentHash && !showTicketQR" class="py-4 flex flex-col items-center gap-4">
+           with both pay paths visible at once: tap-to-pay from the
-        <div class="text-center space-y-2">
+           LNbits wallet, scan with an external wallet, or hand off
-          <h3 class="text-lg font-semibold">Payment Required</h3>
+           via lightning: URI on mobile. Polling fires whichever
-          <p v-if="isPayingWithWallet" class="text-sm text-muted-foreground">
+           path the buyer takes. -->
-            Processing payment with your wallet...
+      <div v-else-if="paymentHash && !showTicketQR" class="py-4 space-y-4">
-          </p>
+        <div class="text-center space-y-1">
-          <p v-else class="text-sm text-muted-foreground">
+          <h3 class="text-lg font-semibold">Pay the invoice</h3>
-            Scan the QR code with your Lightning wallet to complete the payment
+          <p class="text-sm text-muted-foreground">
+            Scan with any Lightning wallet, or tap the button below to
+            pay from your LNbits wallet.
           </p>
         </div>
 
-        <div v-if="!isPayingWithWallet && qrCode" class="bg-muted/50 rounded-lg p-4">
+        <!-- QR + amount + copy/open buttons (restaurant
-          <img :src="qrCode" alt="Lightning payment QR code" class="w-64 h-64 mx-auto" />
+             OrderInvoiceCard pattern). The QR keeps a white background
-        </div>
+             regardless of theme so phone cameras parse it reliably. -->
-
+        <div class="bg-muted/50 rounded-lg p-4 space-y-3">
-        <div class="space-y-3 w-full">
+          <div class="mx-auto w-fit overflow-hidden rounded-lg border border-border bg-white p-2">
-          <Button v-if="!isPayingWithWallet" variant="outline" @click="handleOpenLightningWallet" class="w-full">
+            <img
-            <Wallet class="w-4 h-4 mr-2" />
+              v-if="qrCode"
-            Open in Lightning Wallet
+              :src="qrCode"
-          </Button>
+              alt="Lightning payment QR code"
-
+              class="block h-56 w-56 sm:h-64 sm:w-64"
-          <div v-if="isPaymentPending" class="text-center space-y-2">
+            />
-            <div class="flex items-center justify-center gap-2">
-              <div class="animate-spin w-4 h-4 border-2 border-primary border-t-transparent rounded-full"></div>
-              <span class="text-sm text-muted-foreground">
-                {{ isPayingWithWallet ? 'Processing payment...' : 'Waiting for payment...' }}
-              </span>
-            </div>
-            <p class="text-xs text-muted-foreground">
-              Payment will be confirmed automatically once received
-            </p>
           </div>
+          <div class="flex items-baseline justify-between">
+            <span class="text-xs text-muted-foreground">Amount</span>
+            <span class="font-mono text-sm font-semibold text-primary">
+              {{ formatEventPrice(totalPrice, event.currency) }}
+              <span v-if="quantity > 1" class="text-muted-foreground font-normal">
+                ({{ quantity }} tickets)
+              </span>
+            </span>
+          </div>
+          <div class="flex gap-2">
+            <Button
+              variant="outline"
+              size="sm"
+              class="flex-1 font-mono text-xs"
+              @click="copyInvoice"
+            >
+              <Check v-if="copiedInvoice" class="mr-2 h-3.5 w-3.5" />
+              <Copy v-else class="mr-2 h-3.5 w-3.5" />
+              {{ copiedInvoice ? 'Copied' : 'Copy' }}
+            </Button>
+            <Button
+              variant="default"
+              size="sm"
+              class="flex-1 text-xs"
+              @click="handleOpenLightningWallet"
+            >
+              <Zap class="mr-2 h-3.5 w-3.5" />
+              Open in wallet
+            </Button>
+          </div>
+        </div>
+
+        <!-- LNbits-wallet pay button — only shown when the buyer is
+             logged in with a funded wallet. Same screen as the QR so
+             the user can pick either path without having to back out
+             of the dialog. -->
+        <Button
+          v-if="hasWalletWithBalance"
+          size="lg"
+          class="w-full"
+          :disabled="isPayingWithWallet"
+          @click="payCurrentInvoiceWithWallet"
+        >
+          <Loader2 v-if="isPayingWithWallet" class="mr-2 h-4 w-4 animate-spin" />
+          <Wallet v-else class="mr-2 h-4 w-4" />
+          {{ isPayingWithWallet ? 'Paying…' : 'Pay from my LNbits wallet' }}
+        </Button>
+        <p
+          v-else-if="userWallets.length > 0"
+          class="text-center text-xs text-muted-foreground"
+        >
+          Your LNbits wallet is empty — pay with an external wallet
+          using the QR or "Open in wallet" above.
+        </p>
+
+        <div v-if="isPaymentPending" class="text-center space-y-1">
+          <div class="flex items-center justify-center gap-2">
+            <div class="animate-spin w-4 h-4 border-2 border-primary border-t-transparent rounded-full"></div>
+            <span class="text-sm text-muted-foreground">
+              Waiting for payment…
+            </span>
+          </div>
+          <p class="text-xs text-muted-foreground">
+            Confirmation lands automatically — no need to refresh.
+          </p>
         </div>
       </div>
 
-      <!-- Ticket QR Code (After Successful Purchase) -->
+      <!-- Success state. QRs live in My Tickets — no need to
-      <div v-else-if="showTicketQR && ticketQRCode" class="py-4 flex flex-col items-center gap-4">
+           pre-render them here; this view's job is to confirm the
-        <div class="text-center space-y-2">
+           purchase landed and route the buyer to where they actually
-          <h3 class="text-lg font-semibold text-green-600">Ticket Purchased Successfully!</h3>
+           interact with their tickets. -->
-          <p class="text-sm text-muted-foreground">
+      <div v-else-if="showTicketQR && purchasedTicketIds.length > 0" class="py-6 flex flex-col items-center gap-4">
-            Your ticket has been purchased and is now available in your tickets area.
+        <div class="flex justify-center">
-          </p>
+          <Ticket class="w-12 h-12 text-green-600" />
         </div>
-
+        <div class="text-center space-y-2">
-        <div class="bg-muted/50 rounded-lg p-4 w-full">
+          <h3 class="text-lg font-semibold text-green-600">
-          <div class="text-center space-y-3">
+            {{ purchasedTicketIds.length > 1
-            <div class="flex justify-center">
+                ? `${purchasedTicketIds.length} tickets purchased!`
-              <Ticket class="w-12 h-12 text-green-600" />
+                : 'Ticket purchased!' }}
-            </div>
+          </h3>
-            <div>
+          <p class="text-sm text-muted-foreground">
-              <p class="text-sm font-medium">Ticket ID</p>
+            <span v-if="purchasedTicketIds.length > 1">
-              <div class="bg-background border rounded px-2 py-1 max-w-full mt-1">
+              Each attendee gets their own scannable QR in My Tickets —
-                <p class="text-xs font-mono break-all">{{ purchasedTicketId }}</p>
+              hand them out independently for the door scan.
-              </div>
+            </span>
-            </div>
+            <span v-else>
-          </div>
+              Your ticket is now in My Tickets.
+            </span>
+          </p>
         </div>
 
         <div class="space-y-3 w-full">

src/modules/activities/composables/useActivities.ts

@@ -8,6 +8,7 @@ import type { TicketedEvent } from '../types/ticket'
 import { ticketedEventToActivity } from '../types/activity'
 import { useActivitiesStore } from '../stores/activities'
 import { useActivityFilters } from './useActivityFilters'
+import { useOwnedTickets } from './useOwnedTickets'
 
 /**
  * Main composable for activities discovery.
@@ -17,6 +18,7 @@ export function useActivities() {
   const store = useActivitiesStore()
   const filters = useActivityFilters()
   const { isAuthenticated, currentUser } = useAuth()
+  const { ownedActivityIds } = useOwnedTickets()
 
   const isSubscribed = ref(false)
   const subscriptionError = ref<string | null>(null)
@@ -70,7 +72,10 @@ export function useActivities() {
     const all = store.activities.sort(
       (a, b) => a.startDate.getTime() - b.startDate.getTime()
     )
-    return filters.applyFilters(all)
+    const filtered = filters.applyFilters(all)
+    if (!filters.onlyOwnedTickets.value) return filtered
+    const owned = ownedActivityIds.value
+    return filtered.filter(a => owned.has(a.id))
   })
 
   /**

src/modules/activities/composables/useActivityFilters.ts

@@ -15,6 +15,13 @@ export function useActivityFilters() {
   const temporal = ref<TemporalFilter>(DEFAULT_FILTERS.temporal)
   const selectedCategories = ref<ActivityCategory[]>([])
   const selectedDate = ref<Date | undefined>(undefined)
+  /**
+   * When true, the feed is narrowed to activities the current user
+   * holds at least one paid ticket for. Crossed with the
+   * `ownedActivityIds` set from useOwnedTickets in useActivities
+   * (this composable stays free of ticket fetching).
+   */
+  const onlyOwnedTickets = ref(false)
 
   const filters = computed<ActivityFilters>(() => ({
     temporal: temporal.value,
@@ -81,12 +88,18 @@ export function useActivityFilters() {
     temporal.value = DEFAULT_FILTERS.temporal
     selectedCategories.value = []
     selectedDate.value = undefined
+    onlyOwnedTickets.value = false
+  }
+
+  function toggleOwnedTickets() {
+    onlyOwnedTickets.value = !onlyOwnedTickets.value
   }
 
   const hasActiveFilters = computed(() =>
     temporal.value !== 'all' ||
     selectedCategories.value.length > 0 ||
-    selectedDate.value !== undefined
+    selectedDate.value !== undefined ||
+    onlyOwnedTickets.value
   )
 
   return {
@@ -94,6 +107,7 @@ export function useActivityFilters() {
     temporal,
     selectedCategories,
     selectedDate,
+    onlyOwnedTickets,
     filters,
     hasActiveFilters,
 
@@ -103,6 +117,7 @@ export function useActivityFilters() {
     selectDate,
     toggleCategory,
     clearCategories,
+    toggleOwnedTickets,
     resetFilters,
   }
 }

src/modules/activities/composables/useOwnedTickets.ts

@@ -0,0 +1,127 @@
+import { computed, ref, watch } from 'vue'
+import { useAuth } from '@/composables/useAuthService'
+import { injectService, SERVICE_TOKENS } from '@/core/di-container'
+import type { TicketApiService } from '../services/TicketApiService'
+import type { ActivityTicket } from '../types/ticket'
+
+/**
+ * Module-level singleton: owned-ticket lookup keyed by activity id
+ * (== LNbits event id == NIP-52 d-tag, all the same string by
+ * extension contract). Lives at module scope so every <ActivityCard>
+ * + the detail page + the feed filter share ONE underlying fetch
+ * instead of each instance hitting the API.
+ *
+ * Auto-loads on first use after auth is ready, and re-loads when
+ * the current user changes (login/logout). Consumers that mutate the
+ * user's ticket set (e.g. a successful purchase) call `refresh()`
+ * directly so every surface reading this composable updates
+ * atomically.
+ */
+
+const tickets = ref<ActivityTicket[]>([])
+const isLoading = ref(false)
+const error = ref<Error | null>(null)
+let hasAutoLoaded = false
+let lastLoadedUserId: string | null = null
+
+async function fetchTickets(): Promise<void> {
+  const { isAuthenticated, currentUser } = useAuth()
+  if (!isAuthenticated.value || !currentUser.value) {
+    tickets.value = []
+    lastLoadedUserId = null
+    return
+  }
+
+  const ticketApi = injectService(SERVICE_TOKENS.TICKET_API) as TicketApiService
+  const lnbitsAPI = injectService(SERVICE_TOKENS.LNBITS_API) as any
+  const accessToken = lnbitsAPI?.getAccessToken?.() || ''
+
+  isLoading.value = true
+  error.value = null
+  try {
+    tickets.value = await ticketApi.fetchUserTickets(currentUser.value.id, accessToken)
+    lastLoadedUserId = currentUser.value.id
+  } catch (e) {
+    error.value = e instanceof Error ? e : new Error(String(e))
+    tickets.value = []
+  } finally {
+    isLoading.value = false
+  }
+}
+
+const ticketsByActivity = computed<Map<string, ActivityTicket[]>>(() => {
+  const m = new Map<string, ActivityTicket[]>()
+  for (const ticket of tickets.value) {
+    const existing = m.get(ticket.activityId)
+    if (existing) {
+      existing.push(ticket)
+    } else {
+      m.set(ticket.activityId, [ticket])
+    }
+  }
+  return m
+})
+
+const ownedActivityIds = computed<Set<string>>(() => {
+  const s = new Set<string>()
+  for (const ticket of tickets.value) {
+    if (ticket.paid) s.add(ticket.activityId)
+  }
+  return s
+})
+
+function getTickets(activityId: string): ActivityTicket[] {
+  return ticketsByActivity.value.get(activityId) ?? []
+}
+
+/** Number of paid ticket rows for an activity. With the
+ *  multi-ticket-as-N-rows backend (events ext >= v1.6.1-aio.2),
+ *  this matches the number of attendees / scannable QRs. */
+function paidCount(activityId: string): number {
+  return getTickets(activityId).filter(t => t.paid).length
+}
+
+export function useOwnedTickets() {
+  const { isAuthenticated, currentUser } = useAuth()
+
+  // First call kicks off the initial load + sets up the auth-change
+  // watcher. Subsequent calls attach to the shared state.
+  if (!hasAutoLoaded) {
+    hasAutoLoaded = true
+    fetchTickets()
+
+    // Re-fetch when the current user changes (login / logout /
+    // account switch). Compares against the last-fetched user id
+    // so we don't re-fetch when other auth fields update (e.g.
+    // metadata refresh) without the user id changing.
+    watch(
+      () => currentUser.value?.id ?? null,
+      (id) => {
+        if (id !== lastLoadedUserId) fetchTickets()
+      },
+    )
+  } else if (
+    !isLoading.value &&
+    isAuthenticated.value &&
+    currentUser.value &&
+    lastLoadedUserId !== currentUser.value.id
+  ) {
+    // A previous load failed (lastLoadedUserId stayed null) or the
+    // user changed identity while the singleton was idle. Retry —
+    // the buyer landing on a fresh detail page after a transient
+    // backend hiccup shouldn't be stuck with empty tickets.
+    fetchTickets()
+  }
+
+  return {
+    tickets,
+    ticketsByActivity,
+    ownedActivityIds,
+    getTickets,
+    paidCount,
+    refresh: fetchTickets,
+    isLoading,
+    error,
+    isAuthenticated,
+  }
+}

src/modules/activities/composables/useTicketPurchase.ts

@@ -20,9 +20,16 @@ export function useTicketPurchase() {
   const qrCode = ref<string | null>(null)
   const isPaymentPending = ref(false)
 
-  // Ticket QR code state
+  // Ticket QR code state. After payment lands, `purchasedTicketIds`
+  // is populated with every row id created on the invoice (one for
+  // a single-ticket purchase, N for multi). `ticketQRCodes` is a
+  // parallel map id → QR data URL so the UI can render one QR per
+  // attendee. `purchasedTicketId` stays for back-compat with the
+  // single-id success path.
   const ticketQRCode = ref<string | null>(null)
+  const ticketQRCodes = ref<Record<string, string>>({})
   const purchasedTicketId = ref<string | null>(null)
+  const purchasedTicketIds = ref<string[]>([])
   const showTicketQR = ref(false)
 
   // Computed properties
@@ -75,7 +82,15 @@ export function useTicketPurchase() {
     }
   }
 
-  async function purchaseTicketForEvent(eventId: string) {
+  /** The event id this composable is currently driving — kept so
+   *  `payCurrentInvoiceWithWallet` and `startPaymentStatusCheck` don't
+   *  have to take it as an argument from the UI. */
+  const currentEventId = ref<string | null>(null)
+
+  async function purchaseTicketForEvent(
+    eventId: string,
+    options: { quantity?: number } = {},
+  ) {
     if (!canPurchase.value || !currentUser.value) {
       throw new Error('User must be authenticated to purchase tickets')
     }
@@ -86,8 +101,11 @@ export function useTicketPurchase() {
       paymentRequest.value = null
       qrCode.value = null
       ticketQRCode.value = null
+      ticketQRCodes.value = {}
       purchasedTicketId.value = null
+      purchasedTicketIds.value = []
       showTicketQR.value = false
+      currentEventId.value = eventId
 
       // Get the invoice via TicketApiService
       const lnbitsAPI = injectService(SERVICE_TOKENS.LNBITS_API) as any
@@ -96,7 +114,8 @@ export function useTicketPurchase() {
       const invoice = await ticketApi.requestTicket(
         eventId,
         currentUser.value!.id,
-        accessToken
+        accessToken,
+        { quantity: options.quantity },
       )
 
       // Backend now returns either a Lightning invoice or a fiat
@@ -119,18 +138,12 @@ export function useTicketPurchase() {
       // Generate QR code for payment
       await generateQRCode(bolt11)
 
-      // Try to pay with wallet if available
+      // Restaurant-style: don't auto-pay. Surface the QR + amount and
-      if (hasWalletWithBalance.value) {
+      // let the buyer pick "Pay with my LNbits wallet" vs "Open in
-        try {
+      // external wallet" on the same screen. The composable just
-          await payWithWallet(bolt11)
+      // starts polling so when payment lands (from any path) the UI
-          await startPaymentStatusCheck(eventId, invoice.paymentHash)
+      // advances to the ticket-QR success state.
-        } catch (walletError) {
+      await startPaymentStatusCheck(eventId, invoice.paymentHash)
-          console.log('Wallet payment failed, falling back to manual payment:', walletError)
-          await startPaymentStatusCheck(eventId, invoice.paymentHash)
-        }
-      } else {
-        await startPaymentStatusCheck(eventId, invoice.paymentHash)
-      }
 
       return invoice
     }, {
@@ -138,6 +151,19 @@ export function useTicketPurchase() {
     })
   }
 
+  /**
+   * Trigger LNbits-wallet payment of the invoice this composable is
+   * currently displaying. Called when the buyer clicks the "Pay from
+   * my LNbits wallet" button on the invoice screen.
+   */
+  async function payCurrentInvoiceWithWallet(): Promise<void> {
+    if (!paymentRequest.value) return
+    await payWithWallet(paymentRequest.value)
+    // Polling is already running from purchaseTicketForEvent — when
+    // the payment lands, it advances to showTicketQR. No need to
+    // restart it here.
+  }
+
   async function startPaymentStatusCheck(eventId: string, hash: string) {
     isPaymentPending.value = true
     let checkInterval: number | null = null
@@ -152,13 +178,34 @@ export function useTicketPurchase() {
             clearInterval(checkInterval)
           }
 
-          if (result.ticketId) {
+          // Multi-ticket purchases come back with `ticketIds` (N rows
-            purchasedTicketId.value = result.ticketId
+          // sharing one invoice). Single-ticket purchases include
-            await generateTicketQRCode(result.ticketId)
+          // `ticketId` only. Render one QR per row so each attendee
+          // has their own scannable code at the door.
+          const ids = result.ticketIds && result.ticketIds.length > 0
+            ? result.ticketIds
+            : result.ticketId
+              ? [result.ticketId]
+              : []
+
+          if (ids.length > 0) {
+            purchasedTicketIds.value = ids
+            purchasedTicketId.value = ids[0]
+            const qrMap: Record<string, string> = {}
+            for (const id of ids) {
+              const dataUrl = await generateTicketQRCode(id)
+              if (dataUrl) qrMap[id] = dataUrl
+            }
+            ticketQRCodes.value = qrMap
+            ticketQRCode.value = qrMap[ids[0]] ?? null
             showTicketQR.value = true
           }
 
-          toast.success('Ticket purchased successfully!')
+          toast.success(
+            ids.length > 1
+              ? `${ids.length} tickets purchased!`
+              : 'Ticket purchased successfully!',
+          )
         }
       } catch (err) {
         console.error('Error checking payment status:', err)
@@ -180,7 +227,9 @@ export function useTicketPurchase() {
     qrCode.value = null
     isPaymentPending.value = false
     ticketQRCode.value = null
+    ticketQRCodes.value = {}
     purchasedTicketId.value = null
+    purchasedTicketIds.value = []
     showTicketQR.value = false
   }
 
@@ -208,7 +257,9 @@ export function useTicketPurchase() {
     isPaymentPending,
     isPayingWithWallet,
     ticketQRCode,
+    ticketQRCodes,
     purchasedTicketId,
+    purchasedTicketIds,
     showTicketQR,
 
     // Computed
@@ -219,6 +270,7 @@ export function useTicketPurchase() {
 
     // Actions
     purchaseTicketForEvent,
+    payCurrentInvoiceWithWallet,
     handleOpenLightningWallet,
     resetPaymentState,
     cleanup,

src/modules/activities/composables/useUserTickets.ts

@@ -66,6 +66,7 @@ export function useUserTickets() {
     return sortedTickets.value.filter(ticket => ticket.paid && !ticket.registered)
   })
 
+
   const groupedTickets = computed(() => {
     const groups = new Map<string, GroupedTickets>()
 

src/modules/activities/services/TicketApiService.ts

@@ -75,6 +75,8 @@ export class TicketApiService {
       promoCode?: string
       refundAddress?: string
       nostrIdentifier?: string
+      /** Number of tickets to buy on this invoice. Backend caps at 10. */
+      quantity?: number
     } = {},
   ): Promise<TicketPurchaseInvoice> {
     const body: CreateTicketRequest = { user_id: userId }
@@ -83,6 +85,7 @@ export class TicketApiService {
     if (options.promoCode) body.promo_code = options.promoCode
     if (options.refundAddress) body.refund_address = options.refundAddress
     if (options.nostrIdentifier) body.nostr_identifier = options.nostrIdentifier
+    if (options.quantity && options.quantity > 1) body.quantity = options.quantity
 
     const data = await this.request(
       `/events/api/v1/tickets/${eventId}`,
@@ -120,6 +123,7 @@ export class TicketApiService {
     return {
       paid: data.paid === true,
       ticketId: data.ticket_id,
+      ticketIds: Array.isArray(data.ticket_ids) ? data.ticket_ids : undefined,
     }
   }
 

src/modules/activities/types/activity.ts

@@ -1,6 +1,6 @@
 import ngeohash from 'ngeohash'
 import type { ActivityCategory } from './category'
-import type { CalendarTimeEvent, CalendarDateEvent } from './nip52'
+import type { CalendarTimeEvent, CalendarDateEvent, TicketTags } from './nip52'
 import type { TicketedEvent } from './ticket'
 
 /**
@@ -74,8 +74,26 @@ export interface OrganizerInfo {
 export interface ActivityTicketInfo {
   price: number
   currency: string
-  available: number
+  /** Remaining capacity. Undefined means unlimited. */
-  total: number
+  available?: number
+  /** Running paid count. */
+  sold: number
+  /** Whether the organizer enabled fiat checkout. */
+  allowFiat: boolean
+  /** Fiat settle currency when allowFiat is true. */
+  fiatCurrency?: string
+}
+
+function ticketTagsToInfo(ticket: TicketTags | undefined): ActivityTicketInfo | undefined {
+  if (!ticket) return undefined
+  return {
+    price: ticket.price,
+    currency: ticket.currency,
+    available: ticket.available,
+    sold: ticket.sold,
+    allowFiat: ticket.allowFiat,
+    fiatCurrency: ticket.fiatCurrency,
+  }
 }
 
 /**
@@ -104,6 +122,7 @@ export function calendarTimeEventToActivity(event: CalendarTimeEvent, organizer?
     geohash: event.geohash,
     category,
     tags: event.hashtags,
+    ticketInfo: ticketTagsToInfo(event.ticket),
     isPrivate: false,
     createdAt: new Date(event.createdAt * 1000),
   }
@@ -140,6 +159,7 @@ export function calendarDateEventToActivity(event: CalendarDateEvent, organizer?
     geohash: event.geohash,
     category,
     tags: event.hashtags,
+    ticketInfo: ticketTagsToInfo(event.ticket),
     isPrivate: false,
     createdAt: new Date(event.createdAt * 1000),
   }

src/modules/activities/types/nip52.ts

@@ -17,6 +17,27 @@ export const NIP52_KINDS = {
 
 export type Nip52Kind = typeof NIP52_KINDS[keyof typeof NIP52_KINDS]
 
+/**
+ * AIO custom tags carried on ticketed calendar events. The aiolabs/events
+ * extension adds these so connected clients can render the buy CTA + the
+ * "X tickets remaining" badge without an extra REST hop. Absent when the
+ * event was published by a non-AIO client.
+ */
+export interface TicketTags {
+  /** Remaining capacity. Undefined means unlimited. */
+  available?: number
+  /** Running paid-count. */
+  sold: number
+  /** Price per ticket in the event's `currency`. */
+  price: number
+  /** Currency string (e.g. 'sat', 'sats', 'USD'). */
+  currency: string
+  /** Whether the organizer enabled fiat checkout. */
+  allowFiat: boolean
+  /** Fiat settle currency when allowFiat is true. */
+  fiatCurrency?: string
+}
+
 /**
  * Parsed NIP-52 date-based calendar event (kind 31922)
  */
@@ -36,6 +57,7 @@ export interface CalendarDateEvent {
   references: string[]
   id: string
   createdAt: number
+  ticket?: TicketTags
 }
 
 /**
@@ -59,6 +81,7 @@ export interface CalendarTimeEvent {
   references: string[]
   id: string
   createdAt: number
+  ticket?: TicketTags
 }
 
 export interface Participant {
@@ -96,6 +119,35 @@ function getTagValues(tags: string[][], tagName: string): string[] {
   return tags.filter(t => t[0] === tagName).map(t => t[1])
 }
 
+/**
+ * Parse the AIO ticket_* tags off a NIP-52 calendar event. Returns
+ * undefined when the event carries no ticket info (e.g. an event
+ * published by a non-AIO client or a non-ticketed AIO event — though
+ * the latter doesn't currently exist since every aiolabs/events row
+ * has a price + currency).
+ *
+ * `tickets_currency` is the discriminator: when absent, the event has
+ * no inventory metadata and the buy UI stays hidden.
+ */
+function parseTicketTags(tags: string[][]): TicketTags | undefined {
+  const currency = getTagValue(tags, 'tickets_currency')
+  if (!currency) return undefined
+
+  const availableStr = getTagValue(tags, 'tickets_available')
+  const soldStr = getTagValue(tags, 'tickets_sold')
+  const priceStr = getTagValue(tags, 'tickets_price')
+  const allowFiatStr = getTagValue(tags, 'tickets_allow_fiat')
+
+  return {
+    available: availableStr != null ? Number(availableStr) : undefined,
+    sold: soldStr != null ? Number(soldStr) : 0,
+    price: priceStr != null ? Number(priceStr) : 0,
+    currency,
+    allowFiat: allowFiatStr === 'true',
+    fiatCurrency: getTagValue(tags, 'tickets_fiat_currency'),
+  }
+}
+
 /**
  * Parse a NIP-52 start/end tag value to a unix timestamp in seconds.
  * Handles: unix seconds, unix milliseconds, and ISO date strings.
@@ -166,6 +218,7 @@ export function parseCalendarTimeEvent(event: NostrEvent): CalendarTimeEvent | n
     references: getTagValues(event.tags, 'r'),
     id: event.id,
     createdAt: event.created_at,
+    ticket: parseTicketTags(event.tags),
   }
 }
 
@@ -213,6 +266,7 @@ export function parseCalendarDateEvent(event: NostrEvent): CalendarDateEvent | n
     references: getTagValues(event.tags, 'r'),
     id: event.id,
     createdAt: event.created_at,
+    ticket: parseTicketTags(event.tags),
   }
 }
 

src/modules/activities/types/ticket.ts

@@ -96,7 +96,13 @@ export interface TicketPurchaseInvoice {
 
 export interface TicketPaymentStatus {
   paid: boolean
+  /** First ticket id created on this invoice. Back-compat with
+   *  single-ticket purchases — equals the payment_hash. */
   ticketId?: string
+  /** Every row created on this invoice — one for single-ticket
+   *  purchases, N for multi-ticket. Each row is independently
+   *  scannable at the door. */
+  ticketIds?: string[]
 }
 
 /**
@@ -169,4 +175,6 @@ export interface CreateTicketRequest {
   nostr_identifier?: string
   payment_method?: PaymentMethod
   fiat_provider?: string
+  /** Number of tickets on this invoice (backend bounds 1..10). */
+  quantity?: number
 }

src/modules/activities/views/ActivitiesPage.vue

@@ -8,8 +8,9 @@ import {
   CollapsibleContent,
   CollapsibleTrigger,
 } from '@/components/ui/collapsible'
-import { SlidersHorizontal, ChevronDown } from 'lucide-vue-next'
+import { SlidersHorizontal, ChevronDown, Ticket } from 'lucide-vue-next'
 import { useActivities } from '../composables/useActivities'
+import { useAuth } from '@/composables/useAuthService'
 import ActivitySearchOverlay from '../components/ActivitySearchOverlay.vue'
 import TemporalFilterBar from '../components/TemporalFilterBar.vue'
 import CategoryFilterBar from '../components/CategoryFilterBar.vue'
@@ -28,14 +29,18 @@ const {
   selectedCategories,
   hasActiveFilters,
   selectedDate,
+  onlyOwnedTickets,
   selectDate,
   setTemporal,
   toggleCategory,
   clearCategories,
+  toggleOwnedTickets,
   resetFilters,
   subscribe,
 } = useActivities()
 
+const { isAuthenticated } = useAuth()
+
 const filtersOpen = ref(false)
 
 onMounted(() => {
@@ -74,6 +79,21 @@ function handleSelectActivity(activity: Activity) {
       <TemporalFilterBar :model-value="temporal" @update:model-value="setTemporal" />
     </div>
 
+    <!-- "My tickets" filter chip — narrows the feed to activities
+         the user holds at least one paid ticket for. Hidden when
+         logged out (no tickets to filter on). -->
+    <div v-if="isAuthenticated" class="mb-4">
+      <Button
+        :variant="onlyOwnedTickets ? 'default' : 'outline'"
+        size="sm"
+        class="gap-1.5"
+        @click="toggleOwnedTickets"
+      >
+        <Ticket class="w-3.5 h-3.5" />
+        {{ t('activities.filters.myTickets', 'My tickets') }}
+      </Button>
+    </div>
+
     <!-- Category filters (collapsible) -->
     <Collapsible v-model:open="filtersOpen" class="mb-6">
       <CollapsibleTrigger as-child>

src/modules/activities/views/ActivityDetailPage.vue

@@ -8,15 +8,18 @@ import { Button } from '@/components/ui/button'
 import { Badge } from '@/components/ui/badge'
 import { Separator } from '@/components/ui/separator'
 import {
-  Calendar, MapPin, ArrowLeft, Pencil,
+  Calendar, MapPin, ArrowLeft, Pencil, Ticket, CheckCircle2,
 } from 'lucide-vue-next'
 import { useActivityDetail } from '../composables/useActivityDetail'
 import BookmarkButton from '../components/BookmarkButton.vue'
 import RSVPButton from '../components/RSVPButton.vue'
 import OrganizerCard from '../components/OrganizerCard.vue'
+import PurchaseTicketDialog from '../components/PurchaseTicketDialog.vue'
 import { NIP52_KINDS } from '../types/nip52'
 import { useAuth } from '@/composables/useAuthService'
 import { useActivitiesStore } from '../stores/activities'
+import { useOwnedTickets } from '../composables/useOwnedTickets'
+import { toastService } from '@/core/services/ToastService'
 import { injectService, SERVICE_TOKENS } from '@/core/di-container'
 import type { TicketApiService } from '../services/TicketApiService'
 import type { TicketedEvent } from '../types/ticket'
@@ -94,6 +97,55 @@ const categoryLabel = computed(() => {
 function goBack() {
   router.push({ name: 'activities' })
 }
+
+// --- Ticket purchase + owned-tickets surface ----------------------
+
+const { paidCount, refresh: refreshOwnedTickets } = useOwnedTickets()
+
+const ownedPaidCount = computed(() => paidCount(activityId))
+
+const purchaseEvent = computed(() => {
+  const a = activity.value
+  if (!a || !a.ticketInfo) return null
+  return {
+    id: a.id,
+    name: a.title,
+    price_per_ticket: a.ticketInfo.price,
+    currency: a.ticketInfo.currency,
+    allow_fiat: a.ticketInfo.allowFiat,
+    fiat_currency: a.ticketInfo.fiatCurrency,
+  }
+})
+
+// available === undefined → unlimited capacity, button always shown
+// available === 0          → sold out, button hidden
+// available > 0            → button shown
+const canBuyTicket = computed(() => {
+  const info = activity.value?.ticketInfo
+  if (!info) return false
+  return info.available === undefined || info.available > 0
+})
+
+const showPurchaseDialog = ref(false)
+
+function openPurchaseDialog() {
+  if (!isAuthenticated.value) {
+    toastService.info('Log in to buy tickets')
+    return
+  }
+  showPurchaseDialog.value = true
+}
+
+// Re-fetch the user's tickets when the purchase dialog closes (the
+// buyer may have just paid). The inventory side updates automatically
+// via the relay republish from the events extension.
+watch(showPurchaseDialog, (open) => {
+  if (!open) refreshOwnedTickets()
+})
+
+function goToMyTickets() {
+  router.push('/my-tickets')
+}
 </script>
 
 <template>
@@ -219,6 +271,72 @@ function goBack() {
         :kind="activity.type === 'date' ? NIP52_KINDS.CALENDAR_DATE_EVENT : NIP52_KINDS.CALENDAR_TIME_EVENT"
       />
 
+      <!-- Tickets — gated on the activity carrying ticketInfo (set
+           by the calendar→Activity converter from the AIO custom
+           tickets_* tags on the published event). Sections render
+           bottom-up: availability count, then existing owned
+           tickets (when count > 0) above a Purchase CTA (when
+           capacity remains). -->
+      <div v-if="activity.ticketInfo" class="space-y-3">
+        <div class="flex items-center justify-center gap-1.5 text-sm text-muted-foreground">
+          <Ticket class="w-4 h-4 shrink-0" />
+          <span v-if="activity.ticketInfo.available === undefined">
+            {{ t('activities.detail.unlimitedTickets', 'Unlimited tickets') }}
+          </span>
+          <span v-else-if="activity.ticketInfo.available > 0">
+            {{ t('activities.detail.ticketsAvailable', { count: activity.ticketInfo.available }) }}
+          </span>
+          <span v-else class="text-destructive font-medium">
+            {{ t('activities.detail.soldOut') }}
+          </span>
+        </div>
+
+        <div
+          v-if="ownedPaidCount > 0"
+          class="bg-primary/10 border border-primary/30 rounded-lg p-4 flex items-center justify-between gap-3"
+        >
+          <div class="flex items-center gap-2 text-sm font-medium text-foreground">
+            <CheckCircle2 class="w-4 h-4 text-primary shrink-0" />
+            {{ t('activities.detail.ticketsOwned', { count: ownedPaidCount }, ownedPaidCount) }}
+          </div>
+          <Button variant="outline" size="sm" class="gap-1.5 shrink-0" @click="goToMyTickets">
+            <Ticket class="w-4 h-4" />
+            {{ t('activities.detail.viewMyTickets', 'View in My Tickets') }}
+          </Button>
+        </div>
+
+        <div v-if="canBuyTicket">
+          <Button
+            class="w-full gap-1.5"
+            size="lg"
+            @click="openPurchaseDialog"
+          >
+            <Ticket class="w-4 h-4" />
+            {{ ownedPaidCount > 0
+                ? t('activities.detail.buyAnotherTicket', 'Buy another ticket')
+                : t('activities.detail.buyTicket', 'Buy ticket') }}
+            <span class="ml-2 opacity-80 font-normal">
+              {{ activity.ticketInfo.price === 0
+                  ? t('activities.detail.free')
+                  : `${activity.ticketInfo.price} ${activity.ticketInfo.currency}` }}
+            </span>
+          </Button>
+        </div>
+        <p
+          v-else-if="ownedPaidCount === 0"
+          class="text-sm text-destructive text-center"
+        >
+          {{ t('activities.detail.soldOut') }}
+        </p>
+      </div>
+
+      <PurchaseTicketDialog
+        v-if="purchaseEvent"
+        :is-open="showPurchaseDialog"
+        :event="purchaseEvent"
+        @update:is-open="showPurchaseDialog = $event"
+      />
+
       <!-- Organizer -->
       <div class="bg-muted/50 rounded-lg p-4">
         <p class="text-xs font-medium text-muted-foreground uppercase tracking-wide mb-2">