Attachments: Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.
38 People are following this question.
Linking Ebay and PayPal sandbox accounts?
21919158 : Invalid PayPal email address.
Paypal linking dosn't work
SDK isn't recognizing my user or PayPal email address
Error linking ebay sandbox user to paypal sandbox user