I´m testing my in-app billing and followed the following steps: Uploaded APK to the Market, created In-App items and published them (did not publish the app itself), exported a signed APK and inst...

I am using Google Play Billing library 3.0.3 with Java. I have an introductory price on my subscriptions. When the user already have used the introductory price, the getIntroductoryPrice() function...

I have been trying to test In App purchases (Auto Renewable Subscriptions) to be specific and I always see "The receipt is not valid" In this regard, as soon as the purchase completes I w...

I am implementing the new BillingClient library (v2.1.0) for a non-consumable in-app purchase. I am testing pending transactions with a test user. It works fine with "Credit card approves after a ...

I am facing a problem with in app purchases/subscriptions: If there are multiple accounts on the device, I can't get the purchases, which were made with the second account. This can sometimes be t...

I followed all the best practices from Google Developer Doc: https://developer.android.com/google/play/billing/billing_library_overview I push my App in Beta test mode. All works perfectly, except...

I'm trying to query all my in-app products using the GooglePlay Billing library but the skuDetailsList in querySkuDetailsAsync() seem to only show some products listed in the Play Console. And by s...

I just made one test purchase for an item, and it failed because my Wi-fi died, but for some reason Google Play then gave me a message that the order was pending or something and that I should chec...

I understand that google does not allow the transfer of app ownership with in app-subscription from one developer account to another. I have been waiting for them to enable that feature but till no...

Is there any way how to check if user've already used his free trial? When I query sub I got the next data: [ SkuDetails:{ "productId":"...", "type":"subs", "price":"...", "price_amount_micr...

I am developing an Android application and in this application, I am using "In app billing" features. I uploaded apk on the google console account and set the product id, price and other required ...

After updating the app billing lib to implementation 'com.android.billingclient:billing:2.0.1' I started to see refunds even after 3 days. How is that possible? Google only mentions here that purc...

Android's Real Time developer notification works when I use "Slow test card, approves after a few minutes". I'm getting two notifications on my server via pub/sub. One when the purchases ...

When attempting to launch billing for an in-app item, I am getting the following error. java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.content.Intent.get...

Simple MainActivity for a new project public class MainActivity extends AppCompatActivity { BillingClient billingClient; PurchasesUpdatedListener purchasesUpdatedListener = new PurchasesUpdatedLi...

I'm currently testing my Android app (license testing in-app payments), requiring many iterations of buying and refunding an item to test it. This last time, while issuing a refund, I accidentally ...

I am using Google Play Billing Library 2.0.3 (implementation 'com.android.billingclient:billing:2.0.3') and it works fine for the most part, but for some users for the reasons unknown, querySkuDeta...

All developers received emails from Google saying that apps using subscriptions should manage the 'Account Hold' status from November 1st, 2020. See for example here. So, I am trying to check that ...

I use yearly subscriptions with a 7 day free trial period in my app. Google released the v3 of its billing library and sent emails to developers + wrote blog articles in order to ask an upgrade to ...

I've just updated my app to use the latest play-billing billing (2.0) release, which forces you to support pending transactions or the libraries initialization fails fast. In the release notes for ...

Before November 2020, an Android app on Google Play has to manage 'Account Hold' status. https://developer.android.com/distribute/play-policies Question is: how to simulate 'Account Hold' status so...

I know that we can't use orderId as globally unique transaction ID in testing because orderId can be null. In https://developer.android.com/google/play/billing/billing_testing.html Note: Test p...

I'd like to make server side validation of a purchase receipt made in an android application. I'm using a node.js backend. I'm currently trying to do it using google-play-purchase-validator node m...

As I am developing an application which uses in app billing, I am not able to test it using my own product ID. I have followed every step as documented on developer site. I have, Uploaded the sig...

I have implemented In-app billing in my application, but have limited the in-app purchase function to a few countries/currencies, since I'm note sure what my responsibilites are regarding VAT tax c...