diff --git a/src/deck/data.ts b/src/deck/data.ts
index be93a71..d630453 100644
--- a/src/deck/data.ts
+++ b/src/deck/data.ts
@@ -384,11 +384,14 @@ export const roadmap = [
   },
 ]
 
-/** Formatting helpers used across slides. */
-export const fmtUsd = (n: number) =>
-  n >= 1000
-    ? `$${(n / 1000).toLocaleString('en-US', { maximumFractionDigits: n % 1000 === 0 ? 0 : 1 })}k`
-    : `$${n.toLocaleString('en-US')}`
+/** Formatting helpers used across slides. Millions render as $X.XXMM. */
+export const fmtUsd = (n: number) => {
+  if (n >= 1_000_000)
+    return `$${(n / 1_000_000).toLocaleString('en-US', { maximumFractionDigits: 2 })}MM`
+  if (n >= 1000)
+    return `$${(n / 1000).toLocaleString('en-US', { maximumFractionDigits: n % 1000 === 0 ? 0 : 1 })}k`
+  return `$${n.toLocaleString('en-US')}`
+}
 
 export const fmtUsdFull = (n: number) => `$${n.toLocaleString('en-US')}`