After submitting the order, it will prompt "Processing", and the newly opened desktop will prompt "Failed to verify the merchant's signature". What should I do? Thank you! "
The digital certificate you installed may have expired. Please delete the digital certificate installed on this machine before installing it on this machine. 2/ If the problem still exists after reinstalling the certificate, I suggest you empty IE cache and try the payment operation again. Detailed operation method: Click Tools = Internet option in IE browser, click Label General, click Delete, and cancel "Keep Collection Website Data" in the pop-up window, click Delete, and then click OK.