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The documentation is clear about what not to use for the Custom App User ID.  What is recommended to create a Custom App User ID?  My app is written in Flutter/Dart.Thanks,

Hello Guys,I have third party platform and every hour user data get from that platform using CRON JOB.That data valid and if data valid then grant-a-promotional-entitlement api and give lifetime access after some time or next time same data get then automatically revoke-promotional-entitlements call. all data valid and already verified. package used Axios(https://www.npmjs.com/package/axios) for

Hi I get this error after enable 3day trial subscription in iOS appPlatformException(2, There was a problem with the App Store., {message: There was a problem with the App Store., code: 2, readableErrorCode: STORE_PROBLEM, readable_error_code: STORE_PROBLEM, userCancelled: false, underlyingErrorMessage: An unknown error occurred} It’s the first time that i enable trials on iOS, I’m not sure if I’m doing something wrong. I’ve just set up 3 day trial in Introductory Offers. Have I to do something else? 

Can I be confident that the transaction ID sent to the webhook will always be the same for the lifetime of a subscription, or do I need to use the original_transaction_id value?Since I’ll be creating a record in my DB for each new subscription, I want to make sure that I’m not creating duplicate records if a new transaction ID is created for existing subscriptions For example when it renews, or if the same Android user logs in as another user in my app. In the second case, I’d like to be able to reassociate that subscription to the current user.I’m migrating to RevenueCat from an existing system that integrated directly with Apple/Google stores. Both Apple and Google require you to keep a reference to the original (or previous) transaction/token since these will change over the lifetime of the subscription. I’m hoping that RevenueCat takes care of that headache so I can just use a single ID for the lifetime of a subscription.

Dear Community,we are currently using RC for our subscribermanagement (full integration) and Appsflyer as attribution provider. Both Services are integrated in our app but until now we only had instagram paid ads for our native ios-App. We now want to use ads for our native android app. The goal event for our ads is the start of a trial. We have a monthly, quarterly and yearly subscription.I'm facing the issue, that our CMO asks for AF-Events with 3 different names depending what kind of subscription trial was started. As far as I know the RC to AF Integration is insufficient for that, because each trial start irrespectibly of the subscriptiontype sends the "Trial started event" (default name: rc_trial_started_event) to AF.Therefore I need to write code, that sends these 3 Events to AF. In my current implementation I send the Events in the "onCompleted" Callback of the "purchasePackage" Method.Here is the simple Code:Purchases.getSharedInstance().p

I am currently using Flutter with real android device.  I recently switched to using “Google Subscription Model v2”. I followed RevenueCat instructions over here When I upload my Flutter app to Google play store internal testing, then download the app from play store to my real Android device, I am able to make  subscriptions without any problem.  On the hand, if I run my Flutter app through the command line using “flutter run”, then when I try to make subscription, I get this error: “The item you requested is not available for purchase.”.  Here is a screen shot. I am able to see the subscriptions with no problem on my screen.  I only can’t make purchase.I don’t want to deploy my app to interna

CollectionReference<Map<String, dynamic>> usersRef =FirebaseFirestore.instance.collection("data");Future<void> purchaseGoldPackage(Package package) async { try { await Purchases.purchasePackage(package).then((customerInfo) async { await Purchases.syncPurchases(); usersRef .doc( userID, ) .update({ 'status': 'gold', }); }); } catch (e) {}} The code above is how i set a listener for a new customer subscription,  then calling firestore to update a fieldValue “status” from ‘free’ to ‘gold’, which is how multiple devices get notified a purchase was made and the subscription is active.This works 5 out of 10 times,  which means i maybe half way there,  The issue is firestore update method dont get called  half the time, leaving user with multiple devices hanging. which means the listener i set up for firestore which updates the UI of user devic

I’m planning two create two RevenueCat projects, one for production and one for staging, (as recommended in the quickstart), but how do people differentiate the server notifications between servers? Some of our backend APIs depend on the user’s subscription status so we save this to the respective DB.One option would be to always tie sandbox and staging together. However, this breaks as soon as we want to use a Testflight app in production.Another idea I had was to prefix the user ID with the environment name. Then have the Apple/Android server notifications go to my server, read the user ID, then proxy the request to the correct RevenueCat project, which will finally call the correct environment webhook. However, this seems like a lot of moving parts.How do other people do this?

Hi there! Will RC acknowledge tokens sent via https://api.revenuecat.com/v1/receipts or do RC only acknowledge tokens sent directly from google pub/sub to RC? Regarding our ticket #28392, RC doesn't acknowledge Google purchases.» Thanks for reaching out! The SDK is the entity that would handle acknowledging subscriptions - if you're not implementing the SDK and only utilizing the REST API then yes, you'll need to acknowledge transactions yourself. but this contradicts the given topic:  Could you please clarify that moment?

Hi: I’m trying to use the example exposed on the documentation:const sdk = require('api')('@revenuecat/v4.0#1yz2c0m2sl5v5md8q');sdk.auth('Bearer REVENUECAT_API_KEY');sdk.grantAPromotionalEntitlement({duration: 'weekly'}, { app_user_id: 'app_user_id', entitlement_identifier: 'entitlement_identifier'}).then(res => console.log(res)) .catch(err => console.error(err));UnhandledPromiseRejectionWarning: Error: Sorry, `grantAPromotionalEntitlement` does not appear to be a valid operation on this API.at Proxy.<anonymous> (/path/to/index.js)at processTicksAndRejections (internal/process/task_queues.js:95:5) But I can’t do it. Please, someone that could give me a way to keep going.

In Unity SDK there is GetProducts method with this semantics:public void GetProducts(string[] products, GetProductsFunc callback, string type = "subs") How we should know this magic strings for “type”? I want to display Price in game user interface. This price can be obtained through StoreProduct. But I can’t get ANY StoreProduct, because GetProducts alwats return empty array. I wanted to change type from “subs” to anything else, but there is no another constants mentioned in docs \ code. Please help me to fetch all my products and check prices for them. Platform: Unity3d, Android & iOS

We published MAUI bindings for Android and iOS:https://github.com/thisisthekap/Tonestro.Maui.RevenueCat.iOS https://github.com/thisisthekap/Tonestro.Maui.RevenueCat.AndroidI am aware, that the version bound is already a bit outdated. We are going to upgrade to the most recent SDKs in the near future. These MAUI bindings are created based on the Xamarin bindings we did before:https://github.com/thisisthekap/Xamarin.RevenueCat.iOS

How should purchasing process looks like in Unity3d?  In official docs Unity (revenuecat.com) we see only single function for this purpose:public void BeginPurchase(Purchases.Package package) I think it’s definetly lack of documentation. How should we obtain Purchases.Package object? Create it from new on our own? Get it somehow and store it?

"I am working on a large, legacy Android project. I need to integrate RevenueCat into the application, but due to my Kotlin version being 1.4.21, I cannot integrate the latest versions. I tried to upgrade the Kotlin version, but then other libraries started to throw errors. The Hilt library, in particular, caused many issues. I couldn't find a way out. I'm considering downgrading the RevenueCat version, but I couldn't find which version is compatible with my Kotlin version. Could you please help me?"

Recently we’ve started integrate the Offering Metadata feature. As this is a beta feature, I believe there is a minor bug in the SDK. Reproduction Steps:Add an integer property into metadata of the offering using RevenueCat dashboard (“myProperty” : 123) Try to read the the integer value using in Swift code: offering?.getMetadataValue(for: "myProperty", default: -1) The value defaults to -1 rather than 123  When I checked the SDK code, I see that the metadata dictionary returned as [“myProperty: “123”]. Then getMetadataValue<T>(for key: String, default: T) -> T function is failing to cast the value to Int even though generic value T is set to Int in above call. It is not a major issue as I can achieve casting in my code but wanted to report it here. I am using:Swift 5Xcode 14.3.1RevenueCat 4.25.

Hi,  Looking at using RevenueCat but looking for any feedback on using with Xamarin Forms/Maui.  I Dont see any real information on integration of this platform and was wondering if anyone has used in this configuration. Any tips on how to to implement or feedback would be appreciated.  Alternately thinking about it doing in-app and utilizing the store portals directly but this would probbably become very combersome if there were any great membership requirements.

hi there, we just setup an integration to CleverTap but are getting very limited in using CleverTap to the best of it’s abilities due to what RevenueCat sends. See below WHAT WE WOULD LIKE TO DOIn CleverTap we would like to be able to target all users that have a specific subscription status say, all monthly subscribers or all subscribers who have cancelled WHAT RC SENDS TO CTRC sends each subscription event as “Events” and has the details of the subscription in the event properties of CleverTap REQUEST FOR CHANGEWe would love to be able to send user properties to CT and define the different user properties and send them based on the RC events. This way we can have user properties in CT, which would make it possible for us to target users

I am new to this service and I like it, I want to make a simple purchase where I give users 200 coins for buying a consumable product. John(Hey-Flutter) from YouTube video covered it but the code he used is critically depreciated. also, the code he used to make purchases in Andriod is not the same one he used for iOS. please can someone show me how to do it as this will help many other people who watched his video but are stuck.

Flutter version: 3.10.6RevenueCat version: 5.0.3Platfrom: Android PlatformException(23, There is an issue with your configuration. Check the underlying error for more details., {code: 23, message: There is an issue with your configuration. Check the underlying error for more details., readableErrorCode: ConfigurationError, readable_error_code: ConfigurationError, underlyingErrorMessage: There's a problem with your configuration. None of the products registered in the RevenueCat dashboard could be fetched from the Play Store. More information: https://rev.cat/why-are-offerings-empty}, null) on main file:Future<void> _configureSDK() async {// Enable debug logs before calling `configure`.await Purchases.setLogLevel(LogLevel.debug); PurchasesConfiguration configuration; configuration = PurchasesConfiguration(StoreConfig.instance.apiKey)..ap

Hello, I want to be able to process subscriptions that come from App store promos.I found out that this method ‘addShouldPurchasePromoProductListener’ is should be able to process it, but I can’t find an example or doc of how to properly implement it. In my app users have to sign up first before using an app, so what if they click on that promo in the appstore before signing up, what should be the app behavior and method implementation in such case?

Following the documentation instructions located here on this RevenueCat “checking-if-a-user-is-subscribed” page i’ve been unable to async verify is a user is already subscribed.  My code is as follows:```const checkIfPurchased = async () => {try {await Purchases.configure({ apiKey: APIKeys.apple });await Purchases.syncPurchases();const customerInfo = await Purchases.getCustomerInfo();const ENTITLEMENT_ID = 'app_199_1m';if (typeof customerInfo.entitlements.active[ENTITLEMENT_ID] !== 'undefined') {setSubscription(true);}return user?.subscription;} catch (e) {Bug

why the free trail is not shown in my react native app but i  was saw this in testing  not in production.even the introPrice variable is null but in google play subscription my monthly plan has free trial

Here's an overview of my system:My app requests a new user ID from my backend. It uses the obtained ID by passing it to the Purchases.logIn() method.When I get the original user ID from the customer info given from the login callback, it sets the original userid (UID) into its app data. Turns out when I wipe out the app data and repeat the process, the getOriginalid() method returns the same newly regenerated ID used during relogin instead of returning a different id; not considering that the same google account is logged in.I also tried changing the transfer behavior in the Dashboard, but to no avail. I want my app to obtain the original id, even when app data is reset Is there any real way that I can ensure the same user is logging in, even when App data is compromised? 

 Hi, I have a problem with case: One user with unique App User IDs logged to app on device A (Google Play Account A@gmail.com) and bought subscription. Then user is logging to app on device (B) (Google Play Account B@gmail.com) and see subscription in app → It’s working as expect. But app has option to upgrade or downgrade subscription and if user is logged on device (B) it is possible upgrade/downgrade plan and then two Google Play account have subscription. This is code to get current subscription ID and  available subscription list for upgrade/downgrade  Purchases.sharedInstance.getCustomerInfoWith({ error -> onError.invoke(error) }, { customerInfo -> val entitlement = customerInfo.entitlements[REVENUECAT_SUBSCRIPTION_ENTITLEMENTS] Purchases.sharedInstance.getOfferingsWith({ error -> onError.invoke(error)

ContextFlutter base app with Revenue Cat support for store in-app items payments. Developed for Android and iOS. Currently in beta access on Play Store for mainly use in Singapore area.ProblemWhen a user attempts to buy a one-time in-app item on Android devices. We catch the following exception.PlatformException(3, The device or user is not allowed to make the purchase., {code: 3,message: The device or user is not allowed to make the purchase., readableErrorCode:PurchaseNotAllowedError, readable_error_code: PurchaseNotAllowedError,underlyingErrorMessage: Error updating purchases. DebugMessage: . ErrorCode: 3.,userCancelled: false}, null)Although we have our in-app item active in Play Store Console, Ids are synced between Play Store and Revenue Cat, our Play Store profile is set to receive payments, and, we already had payments succeed before. On iOS we have no issues on this