Can I edit CyberSource Merchant ID to match with my Merchant ID in CyberSource Business Center? Because when I was creating the Project I already put in my Merchant ID(CyberSource Business Center) but the system said "Merchant ID ... is already taken." Please assist, thanks in advanced.
May I please request you to submit this query to Developer@visa.com? Someone will work on helping you with this MID change. You'll need to provide your personal information to the developer support team and your request will be evaluated. Developer support will let you know what information to provide. Also, please include the screenshot, as you have provided to us below.