What package does this bug report belong to?

in_app_purchase

What target platforms are you seeing this bug on?

Android

Have you already upgraded your packages?

Yes

On Android, billing client using at least 6.1.0 expose in android_platform_addition:

• 6.1.0 release notes
• BillingClient.Builder.enableAlternativeBillingOnly() to functionally enable the ability to offer alternative billing only.
• BillingClient.isAlternativeBillingOnlyAvailableAsync() to check the availability of offering alternative billing only.
• BillingClient.showAlternativeBillingOnlyInformationDialog() to show an information dialog to inform users when alternative billing only is being used.
• BillingClient.createAlternativeBillingOnlyReportingDetailsAsync() to create a payload required to report transactions made through alternative billing only.