diff --git a/src/components/SasquatchProDialog.tsx b/src/components/SasquatchProDialog.tsx
index 4000d15..65654fb 100644
--- a/src/components/SasquatchProDialog.tsx
+++ b/src/components/SasquatchProDialog.tsx
@@ -21,7 +21,7 @@ import { useCurrentUser } from '@/hooks/useCurrentUser';
 import { useSasquatchPro } from '@/hooks/useSasquatchPro';
 import { usePurchasePro } from '@/hooks/usePurchasePro';
 import { useToast } from '@/hooks/useToast';
-import { PRO_TIERS, type ProTier } from '@/lib/sasquatchPro';
+import { PRO_TIERS, PRO_LIGHTNING_ADDRESS, type ProTier } from '@/lib/sasquatchPro';
 import {
   Zap,
   Check,
@@ -145,6 +145,10 @@ export function SasquatchProDialog({
                 <Check className="h-4 w-4" /> I've paid
               </Button>
             </div>
+            <p className="text-[11px] text-gray-400">
+              Paying to{' '}
+              <span className="font-mono text-gray-200">⚡ {PRO_LIGHTNING_ADDRESS}</span>
+            </p>
             <p className="text-[11px] text-gray-500">
               Tap "I've paid" after your wallet confirms — this records your pass to your Nostr identity.
             </p>
@@ -178,7 +182,7 @@ export function SasquatchProDialog({
             <PayButton tier={selected} busy={busy} onPay={() => purchase.purchase(selected)} disabled={!user} />
 
             <p className="text-center text-[11px] text-gray-500">
-              Pays to skatespots@minibits.cash over Lightning. Bound to your npub.
+              Pays to <span className="font-mono text-gray-300">⚡ {PRO_LIGHTNING_ADDRESS}</span> over Lightning. Bound to your npub.
             </p>
           </div>
         )}
diff --git a/src/hooks/useListingRestrictions.ts b/src/hooks/useListingRestrictions.ts
index 7f9c4da..eae15b9 100644
--- a/src/hooks/useListingRestrictions.ts
+++ b/src/hooks/useListingRestrictions.ts
@@ -6,8 +6,9 @@ import { useLocalStorage } from '@/hooks/useLocalStorage';
 import { MARKETPLACE_ITEM_KIND, SKATE_SPOT_KIND, SKATE_RELAY } from '@/lib/types';
 
 
-// Platform fee destination
-export const PLATFORM_LIGHTNING_ADDRESS = 'skatespots@minibits.cash';
+// Platform fee destination (single source of truth: src/lib/platform.ts)
+import { PLATFORM_LIGHTNING_ADDRESS } from '@/lib/platform';
+export { PLATFORM_LIGHTNING_ADDRESS };
 
 // Platform owner pubkeys - always trusted, never pay fees
 export const PLATFORM_OWNER_PUBKEYS = [
diff --git a/src/lib/platform.ts b/src/lib/platform.ts
index 8429d5c..fe5afb3 100644
--- a/src/lib/platform.ts
+++ b/src/lib/platform.ts
@@ -26,3 +26,10 @@ export function getPlatform(): string {
     return 'web';
   }
 }
+
+/**
+ * SkateSpots platform Lightning address. Receives Sasquatch Pro passes AND
+ * marketplace listing fees — the same address, deliberately. Single source of
+ * truth: never re-type it elsewhere (a typo would send money nowhere).
+ */
+export const PLATFORM_LIGHTNING_ADDRESS = 'skatespots@minibits.cash';
diff --git a/src/lib/sasquatchPro.ts b/src/lib/sasquatchPro.ts
index c97ab53..c7b3132 100644
--- a/src/lib/sasquatchPro.ts
+++ b/src/lib/sasquatchPro.ts
@@ -12,8 +12,8 @@
  *      future verifier can validate it retroactively.
  */
 
-/** Platform Lightning address that receives Pro payments. */
-export const PRO_LIGHTNING_ADDRESS = 'skatespots@minibits.cash';
+/** Platform Lightning address that receives Pro payments (same as the fee address). */
+export { PLATFORM_LIGHTNING_ADDRESS as PRO_LIGHTNING_ADDRESS } from '@/lib/platform';
 
 export interface ProTier {
   id: string;
diff --git a/src/pages/CreateTourPage.tsx b/src/pages/CreateTourPage.tsx
index 67460e3..3068d52 100644
--- a/src/pages/CreateTourPage.tsx
+++ b/src/pages/CreateTourPage.tsx
@@ -14,6 +14,7 @@ import { useCurrentUser } from '@/hooks/useCurrentUser';
 import { useUploadFile } from '@/hooks/useUploadFile';
 import { useShops } from '@/hooks/useShops';
 import { sanitizeUrl } from '@/lib/sanitizeUrl';
+import { PLATFORM_LIGHTNING_ADDRESS } from '@/lib/platform';
 import { useToast } from '@/hooks/useToast';
 import { LoginArea } from '@/components/auth/LoginArea';
 import { Nip05Required } from '@/components/Nip05Required';
@@ -784,7 +785,7 @@ export default function CreateTourPage({ existing }: { existing?: SkateTour } =
         international: '5',
         destruction: '5',
       };
-      tags.push(['zap-split', 'skatespots@minibits.cash', platformFees[tourCategory]]);
+      tags.push(['zap-split', PLATFORM_LIGHTNING_ADDRESS, platformFees[tourCategory]]);
 
       // NIP-31 alt tag
       const locationText = tourCategory === 'destruction' || tourCategory === 'international'