I've gone as far as registering with PayPal, and I even received a PayPal debit card. I want to update my account. Can someone please explain on how to find out what my PayPal email address is? Thanks.

PayPay periodically sends emails to your email address, even if you do not have any activity. Check all your email addresses and see if one is receiving email from them. If that doesn't work, PayPal should have an "I forgot my email address" option on their login screen.

This seem to be the closest forum it the question I would like answered.

When are you going to accept Payoneer or other alternative payments methods other than PayPal and direct deposti

Examples, Payoneer, Venmo, Amazon Pay

With thousands of shoppers on their roles, MSC's don't change payment methods lightly - as such a change will cause headaches with their shopper force and cause some to leave. Moreover, they have to pay for the services that they do use and have their payroll departments acclimated to the different options. In other words, it's a PIA for companies to add/switch payment methods. Don't expect them to change soon.