Hi, as a future download store owner I want to connect my download store with Paypal. For this I created a Dveloper account and created Sandbox Api Crededentials. Then I added the Client ID and Secret to my website in the settings. Then I wanted to do a test order by using my Paypal buyer account to order from my Internetseite. This failed, because the password for my buyer account was rejected every time, although I had entered it correctly. How do I get a test order to work in the sandbox? Thanks.
