void Start() { string appUserID = (string.IsNullOrEmpty(this.appUserID)) ? null : this.appUserID; #if UNITY_ANDROID && !UNITY_EDITOR wrapper = new PurchasesWrapperAndroid(); #elif UNITY_IPHONE && !UNITY_EDITOR wrapper = new PurchasesWrapperiOS(); #else wrapper = new PurchasesWrapperNoop(); #endif Setup(appUserID); GetProducts(productIdentifiers); }