Purchases not being acknowledged sometimes

[LiviuSebastian]

Hello, and thank you for developing this library.

I have implemented version 1.1.1 of the library in two of my apps for in-app purchases. In these apps, I am also using the com.android.billingclient:billing:6.0.0 dependency. However, I am facing an issue where purchases are automatically refunded exactly after 3 days and 10 minutes.

Upon researching the Google documentation, I found that "If you don't acknowledge a purchase within three days, the user automatically receives a refund, and Google Play revokes the purchase" (source: Google Play Billing Documentation).

This automatic refund is not happening for every purchase, and I'm unsure how to resolve it. Do you have any ideas or suggestions on what steps I should take to address this issue?

Thank you for your assistance.

[Touchsoftwares]

billingConnector = new BillingConnector(this, getString(R.string.license_key))
.setConsumableIds(listConsumables)
.setNonConsumableIds(listProducts)
.setSubscriptionIds(listSucriptions)
.autoAcknowledge() <------
// .autoConsume()
.enableLogging()
.connect();

[LiviuSebastian]

This is my code. Although I have "autoAcknowledge()" still some times after after 3 days and 10 minutes the purchase is refunded:

billingConnector = new BillingConnector(this, getString(R.string.license_key))
.setNonConsumableIds(nonConsumableId)
.autoAcknowledge()
.enableLogging()
.connect();

[duckyngo]

I got exactly same problem. Here is my code for initialize BillingClient:

billingConnector = BillingConnector(
            requireContext(),
            BASE_64_ENCODED_PUBLIC_KEY) //"license_key" - public developer key from Play Console
//            .setConsumableIds(consumableIds) //to set consumable ids - call only for consumable products
            .setNonConsumableIds(nonConsumableIds) //to set non-consumable ids - call only for non-consumable products
            .setSubscriptionIds(subscriptionIds) //to set subscription ids - call only for subscription products
            .autoAcknowledge() //legacy option - better call this. Alternatively purchases can be acknowledge via public method "acknowledgePurchase(PurchaseInfo purchaseInfo)"
            .autoConsume() //legacy option - better call this. Alternatively purchases can be consumed via public method consumePurchase(PurchaseInfo purchaseInfo)"
            .enableLogging() //to enable logging for debugging throughout the library - this can be skipped
            .connect() //to connect billing client with Play Console

Do you have any ideas or suggestion to address this issue?

[akardas16]

actually if you reinitialize the billingConnector, library will acknowledge all non-acknowledged packages.

[akardas16]

I found that if you try to re-acknowledge an acknowledged purchase, Server error! Please try again error will occur in billingClient.acknowledgePurchase(acknowledgePurchaseParams) { billingResult: BillingResult -> } so if you get error about acknowledge, probably purchase already acknowledged.