I have a mac/windows app and i wish to implement in-app purchasing using paypal.
1) is this possible
2) is this reasonably easy
3) what should i use to do it? Braintree? REST?
4) can i make it "one click easy" after an initial setup?
5) can it support subscriptions?
yes i fully expect to have to write my own user interface for everything the user would need to interact with paypal.
no this is NOT a web site.
why? because i've been using eSellerate for a decade and now they're pulling the plug, and i need something i can rely on.
