you have to define your subscriptions wisely...
for example. basic subscription 2 USD and premium subscription additionally 3 USD
so the user pays both, basic and premium to get all information
it seems to be, you set it up differently, i.e. a user chooses the basic subscription or the premium subscription, but not both at the same time...
the Google Billing API does not offer a cancel subscription method, this must be done manually
How to cancel a subscription.
Taifun
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by
Taifun.