Hello,

I wanted to make an in-app purchase of the “EDS NG” app. I have entered my correct payment details in the PlayStore. Unfortunately, I always get the message when I make a purchase:

Error. Your transaction cannot be completed. Please secure your account to complete the transaction.

I assume this has something to do with GrapheneOS?

Does anyone know a trick how I can still get these in-app purchases?

Translated with DeepL.com (free version)

    jaco Not necessarily anything to do with GrapheneOS or Sandboxed Google Play. It makes sense to troubleshoot general Play Store and account issues before reaching that conclusion.

    When you open the Play Store > select your account login upper-right > select Manage your Google account, are you getting any warning message from Google that might be relevant to the "secure your account" message.

    From a quick web search, I found this reply from a Google "expert" on this issue. From the lengthy reply, it looks like it could be caused by a lot of things relating to the Google account.

    It was the cache in the Google Play Store.
    Many thanks for the help!