Google Play Billing test card still shows up after production

I have an app with in-app purchases which i used to test with the provided test card methods by google as shown here Google Play Billing Test

However, after i published my app in production on Google Play, i still get the test card option. I can't use real cards to do the payment as shown below:

I am not using my developer account to do the payment and the email of my google play is not listed in the licensed testers.

Can someone help to fix this ?

I still see the test payment card when I am signed into the same Google account as I used to publish my app. Try signing out of your google account and signing into another account or try on another device that you have not signed in with your publishing account. I assume you have already done so but make sure you have uninstalled your debug version of you app and installed a fresh version from google play.

Hope this helps