I'm trying to integrate a subscription button to my website using the node SDK. I set up a new business account (and of course several sandbox accounts).
The subscription functionality only seems to work for US-Accounts though. At least the API calls only work if I use US-accounts for both, the merchant and the buyer.
Additionally, when logging into the sandbox as merchants, I can only create "Subscription"-Buttons when using an US-merchant account. When using e.g. a German account, I only get "Checkout" and "Donnate" as options.
What do I need to do to get a German account working with Subscriptions???
(I already tried all combinations of accounts having a valid Credit-Card or Bank-account, but nothing works unless I use an US-account)