1 week ago
Hello team

I have installed the plugin, I have configured and obtained the client-id and Secret from paypal ... The error occurs when selecting the payment method: "The requested action could not be performed, semantically incorrect, or failed business validation."

Please if someone has the solution please share it
Nop.Version 4.20
1 week ago
Do you have "Use sandbox" selected?  Try changing it to see what happens.