Sandbox Buyer Accounts can not pay

[conte]

Hi,

I am using woocomerce with PayPal Express Checkout in Sandbox mode. I set up 3 personal Accounts in Sandbox and gave them funds aswell as credit cards. Whenever I try to buy something I get the error, that the payment with this account cant be completed and to choose a different payment method.

What is the problem?

[conte · Accepted solution]

Solved! Had to create additional merchant accounts, because the preconfigured one did not accept payment.