diff --git a/server/src/Hokm.Server/Profiles/ProfileService.cs b/server/src/Hokm.Server/Profiles/ProfileService.cs
index c458c24..3122d85 100644
--- a/server/src/Hokm.Server/Profiles/ProfileService.cs
+++ b/server/src/Hokm.Server/Profiles/ProfileService.cs
@@ -11,10 +11,12 @@ public class ProfileService
 
     public static readonly CoinPackDto[] Packs =
     {
-        new() { Id = "p1", Coins = 5000, Bonus = 0, PriceToman = 99000, Tag = "starter" },
-        new() { Id = "p2", Coins = 11000, Bonus = 1000, PriceToman = 199000, Tag = "popular" },
-        new() { Id = "p3", Coins = 24000, Bonus = 4000, PriceToman = 399000, Tag = "best" },
-        new() { Id = "p4", Coins = 50000, Bonus = 15000, PriceToman = 799000 },
+        // Id == Cafe Bazaar / Myket SKU (in-app product id). The store is the
+        // source of truth for price; PriceToman here is only for display.
+        new() { Id = "Coin5K", Coins = 5000, Bonus = 0, PriceToman = 99000, Tag = "starter" },
+        new() { Id = "Coin12K", Coins = 11000, Bonus = 1000, PriceToman = 199000, Tag = "popular" },
+        new() { Id = "Coin28K", Coins = 24000, Bonus = 4000, PriceToman = 399000, Tag = "best" },
+        new() { Id = "Coin65K", Coins = 50000, Bonus = 15000, PriceToman = 799000 },
     };
 
     private static ProfileDto Default(string userId, string? name) => new()
diff --git a/src/lib/online/mock-service.ts b/src/lib/online/mock-service.ts
index b6299a0..c9d60c3 100644
--- a/src/lib/online/mock-service.ts
+++ b/src/lib/online/mock-service.ts
@@ -988,10 +988,11 @@ export class MockOnlineService implements OnlineService {
 
   async getCoinPacks(): Promise<CoinPack[]> {
     return [
-      { id: "p1", coins: 5000, bonus: 0, priceToman: 99000, tag: "starter" },
-      { id: "p2", coins: 11000, bonus: 1000, priceToman: 199000, tag: "popular" },
-      { id: "p3", coins: 24000, bonus: 4000, priceToman: 399000, tag: "best" },
-      { id: "p4", coins: 50000, bonus: 15000, priceToman: 799000 },
+      // id == Cafe Bazaar / Myket SKU (in-app product id).
+      { id: "Coin5K", coins: 5000, bonus: 0, priceToman: 99000, tag: "starter" },
+      { id: "Coin12K", coins: 11000, bonus: 1000, priceToman: 199000, tag: "popular" },
+      { id: "Coin28K", coins: 24000, bonus: 4000, priceToman: 399000, tag: "best" },
+      { id: "Coin65K", coins: 50000, bonus: 15000, priceToman: 799000 },
     ];
   }
 
diff --git a/src/lib/storeBilling.ts b/src/lib/storeBilling.ts
index 06ac7e0..2b2cb8a 100644
--- a/src/lib/storeBilling.ts
+++ b/src/lib/storeBilling.ts
@@ -28,11 +28,20 @@ interface MyketBridge {
 declare global {
   interface Window {
     MyketBilling?: MyketBridge;
+    Capacitor?: { isNativePlatform?: () => boolean; getPlatform?: () => string };
   }
 }
 
 export function getStore(): StoreId {
-  if (typeof window !== "undefined" && window.MyketBilling?.available) return "myket";
+  if (typeof window === "undefined") return ENV_STORE;
+  // Myket's native bridge wins when present (a Myket-flavored build).
+  if (window.MyketBilling?.available) return "myket";
+  // Honor an explicit build flavor.
+  if (ENV_STORE !== "web") return ENV_STORE;
+  // Otherwise, inside the Android app shell (Capacitor) default to Cafe Bazaar
+  // IAB — the APK ships to Bazaar, which requires its own billing. The web build
+  // stays on the web (ZarinPal) gateway.
+  if (window.Capacitor?.isNativePlatform?.()) return "bazaar";
   return ENV_STORE;
 }