Paypal sandbox was updated this month and now sandbox accounts no longer work with the Fundraiser and Marketpress plugin. I would like to focus on the Fundraiser plugin first.
I created new API credentials and copied them into the Fundraiser plugin. When I tried to process a payment I am then sent to a sandbox login screen, once I login, again, the payment is not processed. I to login as the buyer and as the master account holder. Paypal, which appears to be in Beta is still not working. Any feedback with this issue would be helpful I need this to work before taking this live. Thanks in advance.