Hi!
I want to sell physical products without the need of a shopping cart and chose the Smart Buttons Integration - works so far with https://developer.paypal.com/docs/api/orders/v2/#orders_create but I have some general questions:
1. I don't want to sell worldwide: I want to black-/whitelist the countries of the shipping addresses a customer can enter during the paypal checkout
2. Dependent on the shipping addresses country, I can have different shipping costs
3. I need to define tax for shipping costs as well (like for product items)
4. After the customer has payed (captured) I want to generate an invoice and send it to the customers email address
This is a simple process for german shops and if there no solution for 1-3 than I can not imagine to use this solution for the german market.
