diff --git a/static/js/index.js b/static/js/index.js
index 96b98ef..4da7ee6 100644
--- a/static/js/index.js
+++ b/static/js/index.js
@@ -100,7 +100,11 @@ window.app = Vue.createApp({
       superFeeDialog: {
         show: false,
         saving: false,
-        data: {super_fee_fraction: 0, super_fee_wallet_id: ''}
+        data: {
+          super_cash_in_fee_fraction: 0,
+          super_cash_out_fee_fraction: 0,
+          super_fee_wallet_id: ''
+        }
       },
 
       // UI configuration -----------------------------------------------
@@ -266,6 +270,17 @@ window.app = Vue.createApp({
   },
 
   computed: {
+    superAnyFee() {
+      // Banner styling key — true when either directional super fee is
+      // non-zero, so the banner reads as "active platform fee" instead
+      // of the muted grey "free instance" state.
+      const c = this.superConfig
+      if (!c) return 0
+      return (
+        Number(c.super_cash_in_fee_fraction || 0) +
+        Number(c.super_cash_out_fee_fraction || 0)
+      )
+    },
     walletOptions() {
       // g.user is sometimes null on initial mount in LNbits 1.4 — guard it.
       const wallets = this.g?.user?.wallets || []
@@ -549,7 +564,10 @@ window.app = Vue.createApp({
     // -----------------------------------------------------------------
     openSuperFeeDialog() {
       this.superFeeDialog.data = {
-        super_fee_fraction: this.superConfig?.super_fee_fraction ?? 0,
+        super_cash_in_fee_fraction:
+          this.superConfig?.super_cash_in_fee_fraction ?? 0,
+        super_cash_out_fee_fraction:
+          this.superConfig?.super_cash_out_fee_fraction ?? 0,
         super_fee_wallet_id: this.superConfig?.super_fee_wallet_id || ''
       }
       this.superFeeDialog.show = true
@@ -562,7 +580,8 @@ window.app = Vue.createApp({
         const {data} = await LNbits.api.request(
           'PUT', SUPER_FEE_PATH, null,
           {
-            super_fee_fraction: Number(d.super_fee_fraction),
+            super_cash_in_fee_fraction: Number(d.super_cash_in_fee_fraction),
+            super_cash_out_fee_fraction: Number(d.super_cash_out_fee_fraction),
             super_fee_wallet_id: (d.super_fee_wallet_id || '').trim() || null
           }
         )
@@ -705,7 +724,9 @@ window.app = Vue.createApp({
         location: machine.location || '',
         wallet_id: machine.wallet_id,
         fiat_code: machine.fiat_code,
-        is_active: machine.is_active
+        is_active: machine.is_active,
+        operator_cash_in_fee_fraction: machine.operator_cash_in_fee_fraction ?? 0,
+        operator_cash_out_fee_fraction: machine.operator_cash_out_fee_fraction ?? 0
       }
       this.editMachineDialog.show = true
     },
@@ -723,7 +744,9 @@ window.app = Vue.createApp({
             location: d.location,
             wallet_id: d.wallet_id,
             fiat_code: d.fiat_code,
-            is_active: d.is_active
+            is_active: d.is_active,
+            operator_cash_in_fee_fraction: Number(d.operator_cash_in_fee_fraction) || 0,
+            operator_cash_out_fee_fraction: Number(d.operator_cash_out_fee_fraction) || 0
           }
         )
         const idx = this.machines.findIndex(m => m.id === data.id)
@@ -1475,7 +1498,9 @@ window.app = Vue.createApp({
         wallet_id: null,
         name: '',
         location: '',
-        fiat_code: 'GTQ'
+        fiat_code: 'GTQ',
+        operator_cash_in_fee_fraction: 0,
+        operator_cash_out_fee_fraction: 0
       }
     },
 
@@ -1485,7 +1510,9 @@ window.app = Vue.createApp({
         wallet_id: d.wallet_id,
         name: (d.name || '').trim() || null,
         location: (d.location || '').trim() || null,
-        fiat_code: (d.fiat_code || 'GTQ').trim()
+        fiat_code: (d.fiat_code || 'GTQ').trim(),
+        operator_cash_in_fee_fraction: Number(d.operator_cash_in_fee_fraction) || 0,
+        operator_cash_out_fee_fraction: Number(d.operator_cash_out_fee_fraction) || 0
       }
     },
 
diff --git a/templates/satmachineadmin/index.html b/templates/satmachineadmin/index.html
index 8b3ddf3..ffdb730 100644
--- a/templates/satmachineadmin/index.html
+++ b/templates/satmachineadmin/index.html
@@ -31,17 +31,19 @@
     <q-banner
       v-if="superConfig"
       class="q-mb-md"
-      :class="superConfig.super_fee_fraction > 0 ? 'bg-blue-1 text-grey-9' : 'bg-grey-2 text-grey-9'">
+      :class="superAnyFee > 0 ? 'bg-blue-1 text-grey-9' : 'bg-grey-2 text-grey-9'">
       <template v-slot:avatar>
-        <q-icon name="account_balance" :color="superConfig.super_fee_fraction > 0 ? 'blue' : 'grey'"></q-icon>
+        <q-icon name="account_balance" :color="superAnyFee > 0 ? 'blue' : 'grey'"></q-icon>
       </template>
       <span :style="{fontWeight: 500}">
         LNbits platform fee:
-        <span :style="{color: '#1976d2'}">${ (superConfig.super_fee_fraction * 100).toFixed(2) }%</span>
-        of each transaction's commission.
+        <span :style="{color: '#1976d2'}">cash-in ${ (superConfig.super_cash_in_fee_fraction * 100).toFixed(2) }%</span>
+        ·
+        <span :style="{color: '#1976d2'}">cash-out ${ (superConfig.super_cash_out_fee_fraction * 100).toFixed(2) }%</span>
+        of each transaction's principal.
       </span>
       <span :style="{opacity: 0.7, fontSize: '0.85em'}" class="q-ml-sm">
-        Your remainder splits per the rules below.
+        Operator's per-machine fee rides on top of these.
       </span>
       <template v-slot:action>
         <q-btn v-if="g?.user?.super_user"
@@ -792,6 +794,22 @@
             hint="Currency the ATM dispenses (GTQ / USD / MXN / etc.)"
             class="q-mb-md"
             dense outlined></q-input>
+
+          <q-input
+            v-model.number="addMachineDialog.data.operator_cash_in_fee_fraction"
+            label="Operator cash-in fee % (decimal, 0..0.15)"
+            hint="Your per-machine cut on cash-in. Sits on top of the platform fee; cap is 15% total per direction."
+            type="number" step="0.0001" min="0" max="0.15"
+            class="q-mb-md"
+            dense outlined></q-input>
+
+          <q-input
+            v-model.number="addMachineDialog.data.operator_cash_out_fee_fraction"
+            label="Operator cash-out fee % (decimal, 0..0.15)"
+            hint="Your per-machine cut on cash-out. Sits on top of the platform fee; cap is 15% total per direction."
+            type="number" step="0.0001" min="0" max="0.15"
+            class="q-mb-md"
+            dense outlined></q-input>
         </q-card-section>
         <q-card-actions align="right" class="text-primary">
           <q-btn flat label="Cancel" v-close-popup></q-btn>
@@ -1226,14 +1244,21 @@
         </q-card-section>
         <q-card-section>
           <p class="text-caption q-mb-md" :style="{opacity: 0.7}">
-            Charged on every operator's commission across the LNbits instance.
-            Operators see this as a read-only banner. Wallet ID is where the
-            collected fee lands; typically a wallet you (the super) own.
+            Charged on every transaction's principal across the LNbits
+            instance. Independent per direction. Each direction's total
+            (super + operator) is capped at 15%. Operators see these as a
+            read-only banner. Wallet ID is where the collected fee lands;
+            typically a wallet you (the super) own.
           </p>
-          <q-input v-model.number="superFeeDialog.data.super_fee_fraction"
-            label="Fee % (decimal, 0..1)"
-            hint="0.30 = 30% of every operator's commission"
-            type="number" step="0.0001" min="0" max="1"
+          <q-input v-model.number="superFeeDialog.data.super_cash_in_fee_fraction"
+            label="Cash-in fee % (decimal, 0..0.15)"
+            hint="0.03 = 3% of principal on cash-in transactions"
+            type="number" step="0.0001" min="0" max="0.15"
+            class="q-mb-md" dense outlined></q-input>
+          <q-input v-model.number="superFeeDialog.data.super_cash_out_fee_fraction"
+            label="Cash-out fee % (decimal, 0..0.15)"
+            hint="0.03 = 3% of principal on cash-out transactions"
+            type="number" step="0.0001" min="0" max="0.15"
             class="q-mb-md" dense outlined></q-input>
           <q-input v-model="superFeeDialog.data.super_fee_wallet_id"
             label="Super fee destination wallet_id"
@@ -1484,6 +1509,16 @@
             dense outlined></q-select>
           <q-input v-model="editMachineDialog.data.fiat_code"
             label="Fiat code" class="q-mb-md" dense outlined></q-input>
+          <q-input v-model.number="editMachineDialog.data.operator_cash_in_fee_fraction"
+            label="Operator cash-in fee % (decimal, 0..0.15)"
+            hint="Sits on top of the platform cash-in fee. Cap 15% total per direction."
+            type="number" step="0.0001" min="0" max="0.15"
+            class="q-mb-md" dense outlined></q-input>
+          <q-input v-model.number="editMachineDialog.data.operator_cash_out_fee_fraction"
+            label="Operator cash-out fee % (decimal, 0..0.15)"
+            hint="Sits on top of the platform cash-out fee. Cap 15% total per direction."
+            type="number" step="0.0001" min="0" max="0.15"
+            class="q-mb-md" dense outlined></q-input>
           <q-toggle v-model="editMachineDialog.data.is_active"
             label="Active (receives settlements)" class="q-mb-md"></q-toggle>
         </q-card-section>