i want to develop an app where the users can directly buy physical goods and services. the payment process should be integrated in the app and follow the look and feel of my brand.
i made a lot of research concerning this topic and it was really hard to get valid and clear information.
is it allowed to integrate a payment process for credit card, paypal etc. within my app (with my brands look and feel) without using a roundabout way with a mobile website?
is it allowed to keep the app really simple, provide a form for the user to enter his payment information, send the information over ssl to the backend and process the payment there?
or do i have to integrate the api of the payment providers like moneybookers, ogone, paypal into the app?
Thx you a lot for answering my questions.