at the moment I am creating a concept for an app, that I am planning to develop next year. A big part of this app is the ability for the user to create text, audio and video content and sell it in the platform for a very low price. When I understood the in-app-billing technology of google correctly, I have to know the product and have to create it manual in the back-end for google android developers. I need to create these items dynamically. Is there a possibility to use paypal instead or can I create in-app items using some kind of api?
best regards Andreas