Google Play warning: Your app is using an incorrect implementation of in-app billing

Hello Google Play Developer,

We detected that your app(s) listed at the end of this email are invoking the in-app billing service without setting a target package for the intent. This can enable a malicious package to bypass the Play store billing system and access items that have not been purchased.

Next Steps

If you are using IabHelper, please start using the latest SDK.
If you are manually invoking the in-app billing service, make sure you are calling Intent.setPackage(“”) on any intents to "".
Sign in to your Developer Console and submit the updated version of your app.
Check back after five hours - we’ll show a warning message if the app hasn’t been updated correctly.

We’re here to help

If you have other technical questions about the vulnerability, you can post to Stack Overflow and use the tag “android-security.” For clarification on steps you need to take to resolve this issue, you can contact our developer support team.


The Google Play Team

Now what if we do not fix these and update our app, if we don’t update will the app(s) be suspended in future ?

Just update your Google play services library to the latest version 9.4.0 or 9.2.1 n problem will be solved. Incase of unity n eclipse/Android studio

As you defined your problem about google play, this usually happened when you have older version of google play app, First of all update your google play app then try this out, I hope this will help you.