Give the option to choose which account will pay for upgrades
I can't buy premium because it shows a secondary account when buying and I can't change it back to my primary, which has payment methods.
Unfortunately this is not something we have any control over. As an Android user, I want this as well. Please contact Google and request that they add this capability to Google Play!
Francois Lachance-Guillemette commented
Thanks a lot, didn't know that :)