I would like to know how to use an in-app purchase
تعرف كيف تحصل
know how to get
In Google Play Console. Register for a merchant account and upload your apk then make a item in it and that will give you the product id and merchant id when you create a merchant account
were merchant id
Go to Google Pay dashboard from computer (or it is called Google Payments Center). And you will find Merchant ID in Settings.
You need to add in-app item in Google Play Console, then you can set any product ID to in-app item, so when you need this item, you will use product ID.
To add in-app item, you need to upload APK to Google Play Console with Billing permission. Else, you can’t manage in-app items.
you should look in some tuturials how t implement this there are a lot of vieos and tuturials out there.
Do you have any empty sockets in your blocks?