Hello. I am using Membership 188.8.131.52 and the PayPal Standard Payment Gateway.
In the Membership > Payment Gateway, in the Settings for the PayPal Standard Payment Gateway, what should I enter for the Merchant Account ID? I read somewhere to use your PayPal business account's primary email address.
But when I log into my PayPal business account, and go to Profile > My Business Info, I see there is an alphanumeric value for the Merchant Account ID.
So should I use my PayPal business account's primary email address, or the alphanumeric value I see in my actual PayPal account?