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iOS: How to create In-App Purchases programmatically

I am creating a multi platform e-learning app, where teachers create courses by uploading videos to my website. Students can purchase these courses via the website, iOS, and Android. However, since ...
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  • 35
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31views

In-App Purchase: purchases.subscriptions.get returns developerPayload key data null sometimes

When verify user's subscription using purchases.subscriptions.get Api , it sometimes returns 'developerPayload' key data null or empty String , Why I am getting null or empty string?can you please ...
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  • 1
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16views

Know how much a user has paid for a product on GooglePlay

According to Google's documentation about Android Publisher, the object they send with the details about a product someone bought doesn't include the price they paid. Is there any way to have that ...
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  • 10.3k
1vote
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37views

Android billing 4 returns wrong SkuDetails fields

I updated android billing library from v.3 to v.4.0 in December 2021. After some time in January 2022 my apps starts to receive SkuDetails without "description" field and with undocumented &...
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  • 727
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58views

That item is unavailable when attempting a purchase on Android

I am currently implementing in-app subscriptions in my android app through react-native-iap, I am able to get the subscriptions products from Google but when I trigger a purchase I get That item is ...
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  • 187
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18views

InAppBilling Android don't working for last weeks

I have an app with in app billing and in app subscriptions working perfectly fine for last two years. I am using version 3 of in app billing. But in the last weeks (I think maybe was on 1 gener) I am ...
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9views

Can I active user subscription package by paying on another app?

I have two apps: APP 1 and APP 2. APP 1 has in app purchase to activate premium features. I want to know that can I do like, PAY via inAPP purchase/In App wallet from the APP 2 and upon successful ...
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2votes
0answers
64views

We are unable to change your subscription plan. Manage subscriptions in android application

Im using in-app subscription in my application. there are 3 subscription available in application i.e, monthly, 6 month and yearly. If user subscribed with monthly I'm showing upgrade subscription on ...
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  • 21
0votes
1answer
20views

Handling free period within active Apple / Google Play subscription?

Our product owner wants to grant users a month's free subscription in exchange for inviting another user. We handle subscriptions using App Store / Google Play. Is there any way to give a user a ...
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  • 922
0votes
0answers
59views

Android Google in-app Billing v3 Get Subscribe ID

I want to write the product purchased by the user to the database.How can I get the Subscribe item id that the user purchased? I will take this id and write it to the database. I'm using the firebase ...
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1vote
2answers
266views

Flutter Revenuecat product prices always on USD

I'm using Revenuecat for in-app payment v 3.4.0 with flutter appplication, my probleme is that the prices of product is always on USD, Even when I change the country and the region in my iPhone X, to ...
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0votes
2answers
152views

How to fix in app purchase for android app?

I have an application live in google play store and have some problems when add billing 3V to handle subscriptions. Any new subscribers can’t access in my application after payment and the payment ...
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0votes
0answers
306views

Apple Server to Server notification not receiving from the sandbox for testing subscription renewal

I am trying to update the user's subscription renewal state. I had set up the endpoint in the app information section "URL for App Store Server Notifications" in the app information. But ...
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1vote
1answer
98views

Apple payment notifications - how to get latest pending_renewal_info from notification?

Good day! I have a server that verifies receipts that come from user device or apple server and when I do that I can see an object like this: "pending_renewal_info": [ { "...
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2votes
1answer
185views

Why google play billing subscription instantly gets canceled?

I have integrated the google play billing library inside my application to make a subscription purchase. It works well. The user receives purchase confirmation mail from google. confirmation mail from ...
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4votes
1answer
497views

Google Billing Library - Check for Subscription free trial eligibility

I'm new to the implementation of Google's Billing library and using this system to make subscriptions inside my app. My question is if a user created a subscription which has free trial, used it ...
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  • 317
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45views

Type mismatch. Required: BillingFlowParams.SubscriptionUpdateParams Found: BillingFlowParams.SubscriptionUpdateParams.Builder

val billingFlowParams = BillingFlowParams.newBuilder() .setSubscriptionUpdateParams( SubscriptionUpdateParams.newBuilder() ....
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-2votes
1answer
44views

Subscription - "This subscription will not be automatically renew" Text shown while launching billing flow

Subscription launch billing flow bottom sheet shows text that "This subscription will not automatically renew"
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0votes
1answer
165views

Issue in upgrading in-app purchase subscription android(Error while retrieving information from server. DF-DFERH-01)

I was able to upgrade the subscription using license tester email, but suddenly it stops working. I am using poration mode BillingFlowParams.ProrationMode.IMMEDIATE_AND_CHARGE_PRORATED_PRICE for ...
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0votes
0answers
62views

How to test In app auto renewing subscription

Hello, All Currently I developing an App that has An app auto-recurring subscription so I implement a code for that but right now Google Play pauses auto-renewing subscriptions, free trials in India ...
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2votes
2answers
439views

Introductory Price not showing In Android Google Billing SDK ( In India )

I am not able to find a way to show introductory price in android-google-billing-pop-up, My Problem : as you can see that introductory price are not showing even for new user also. what I have ...
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0votes
1answer
70views

Android: How to implement a variable subscription start date Google in App subscriptions

I am implementing a subscription in my app. All my users get 30days trial by default handled by my own scripts. I am trying to implement Google IAP for my app and basically want the Subscription to ...
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  • 474
0votes
2answers
74views

Android - can't test subscriptions (only live mode enabled)

I have a simple Subscribe button in my Fragment which I want to test for subscriptions (I'm using anjlab/android-inapp-billing-v3). I tried testing in the simulator and nothing happens, the Billing ...
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  • 1,081
1vote
0answers
70views

My 'subscription' in-app-purchase gets cancelled everytime. How to turn my subscription auto-renewable?

I got a situation. I have implemented for in-app subscription purchase with google-play-billing successfully. I can buy it from my app using the dummy card provided for testing by the google-play-...
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0votes
1answer
57views

How to use a single Play Store account to purchase same subscription in different in-app accounts?

I have implemented a login feature in my app where a user can pay for subscription and have that subscription tied to their in-app login account by using the setObfuscatedAccoundId() method. However, ...
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  • 121
0votes
0answers
21views

How to get currant status of in app purchase's Subscription which is buy

How to get currant status of in app purchase's Subscription which is buy by user Hello, I am Developing app which including in app purchase. I want to know currant status of user's plan which buy by ...
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0votes
0answers
38views

Is there any way of selling in app subscription up to a particular date?

Suppose I have an educational app that provides certain courses in exchange of in-app purchase (subscription). Let us consider that the course runs from 1st July to 30th November. Is there any way to ...
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0votes
0answers
28views

What is the difference between payment transactions and in-app purchases?

Suppose there is an app that lets you enroll to courses in exchange of a subscription fee. If there is any difference between the two, which one to use?
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0votes
0answers
22views

How can I implement a Apple License Subscription in Flutter per Bluetooth connected unique Device (Car Vehicle Identification Number)

I did create a Flutter app that connects to Cars over Bluetooth. Each car can be identified with a Vehicle Identification Number (VIN). I would like to be able to have a renewable subscription per car ...
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  • 1,675
0votes
1answer
341views

InApp Purcahse Issue : Why its showing Unresolved Reference: setType for BillingFlowParams?

Using billing library in android and to buy subscription instead of in-app products (consumable-non consumable), added .setType(SkuType.SUBS) to BillingFlowParams as below : val billingFlowParams = ...
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  • 1,168
0votes
0answers
54views

Testing google subscription in android app not working

That is the error I am getting in log. I don't know what it means I have everytihng up to date. I am using Redmi Note 8 as testing device. I have permission in manifest set as "" I was ...
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0votes
1answer
97views

Android In-App Subscription Implementation

I am dealing with In-app purchase stuff in Android. Learned about In-App purchase for different types: Consumable, Non-Consumable and Subscription. For the Subscription type I come to know that : If ...
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  • 1,168
0votes
0answers
356views

Android - In app subscription doesn't auto renew

I am using the billingclient in version 3.0.1 to manage some subscriptions (monthly, bi-annually and annually). com.android.billingclient:billing-ktx:3.0.1 So far it's working great, user can ...
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  • 1
1vote
1answer
274views

acknowledgePurchase In-app billing coroutine

I am new to android and trying to implement in-app billing the first time. I am using the google play in-app library. https://developer.android.com/google/play/billing/billing_library_overview I want ...
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0votes
0answers
96views

Google issues refunding for all subscriptions purchased within 3 days even though I acknowledged the purchase

I have developed one project which integrated in-app bililng method for Subscription. It is non-consumable product and it has $3.99 subscribe item per month. I have used the billing client method 2.1....
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4votes
1answer
197views

Google Play Billing Subscription: new policy for mandatory "Hold": what needs to be changed in the app UI?

Google will change its policy on the 1st of Nov 2020 : subscription "Hold" will need to be enabled https://android-developers.googleblog.com/2020/06/new-features-to-acquire-and-retain-...
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  • 939
0votes
1answer
477views

Check if renewable subscription is active with Xamarin.Forms (Plugin.InAppBilling)

I have a Xamarin.Forms application with a few renewable subscriptions. I am using the InAppBilling plugin to purchase these subscriptions. Now my questions is: (which I already asked in this post) How ...
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6votes
3answers
1kviews

What is the new "Resubscribe" feature found in Billing Library 2.0 and how is it different than the old Billing Library 1.2.2's?

In the Android Developer Console, I saw this message Resubscribe isn't currently available for your users because your app does not use Billing Library 2.0 in all active APKs But, I was puzzled. ...
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0votes
1answer
240views

Test Android in-app purchases with multiple applicationId flavors?

The app I'm working on needs to have 3 variants (dev, QA, live) each with different application IDs, so testers can have multiple variants simultaneously installed. I implemented the above using ...
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  • 478
0votes
2answers
289views

How can we use both SkuType.INAPP(One-time products) and SkuType.SUBS for subscriptions in one Android Application

I want to use both one-time product(SkuType.INAPP) and subscriptions(SkuType.SUBS) on my Android application. I'm wondering how can we implement both at once.
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1vote
0answers
33views

What's the difference between "Restorations" and "Resubscribing" in android subscription?

I'm implementing Android new subscription feature in my application. I have checked the docs. But I don't understand the difference between Restorations and Resubscribing before the subscription has ...
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1vote
1answer
225views

Google In App Billing differentiate user accounts

I'm developing an app that contains In App Billing non consumable product (Life time Subscription). User has one email associated with Play Store on his device. Scenario: User A create new account ...
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0votes
1answer
131views

What is the method to add a payment and a subscription in my apple and android app?

I'm developing an app in which a professional creates an account to display his informations and user can access to this app and see the informations of the professional. To obtain an account, the ...
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1vote
0answers
72views

Android/Flutter bind play store purchases with the server database users

We are implementing the in-app purchases on Flutter/Android. We have implemented our own user management implemented for the app. The issue we are facing is that, if we do logout from our app user ...
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  • 465
1vote
1answer
822views

setDeveloperPayload is Deprecated , any Alternative way for that?

setDeveloperPayload is Deprecated in Billing Library 2.2.0 and in Latest release of Billing Library It was Removed this Method in 3.0.0 I am using this method from AcknowledgePurchaseParams ...
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0votes
1answer
115views

How to identify unique login user to In app purchase?

In application there are google In app purchase.User A login in to the application and make purchase.User A sign out from application and User B login in to application.User A and B are different user ...
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0votes
0answers
210views

Google Play Store in-app billing using different google account

I am an amateur developer and having problems trying to implement in-app billing in my android app. My app has two login functionalities, create an account in the app or login through Facebook. I am ...
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  • 135
1vote
0answers
797views

In-App Purchase For Google Pay With Flutter

So am trying to use google pay in my flutter application and below is my code. When I run the application is shows google pay dialog with my google pay email and card details and an error "...
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0votes
1answer
32views

Enable year subscription with initial payment in Play Store

I have an app in the Play Store which has both, the initial payment and a year subscription. I want to know if there is any solution to use the initial payment as the first payment in the year ...
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  • 950
0votes
1answer
202views

Is In-App Auto renewable subscription's server to server notification notifies when the subscription renewed automatically? (not in sandbox in live)

I am using In-App Auto renewable subscription and testing in sandbox and also implemented server-to-server notification on my server. I got notification of initial purchase in sandbox, but auto ...
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