Ok, all the marketing stuff on the Paypal site has me totally confused.
Reading the description for the 1.3.7 express paypal payment module for Zen cart, I only HAVE to have a Paypal business or premier account. Yes, I do understand there is no direct payment from the web site option for "website payments pro", I understand that is likely in 1.3.8.
BUT, what I cannot find out is this - CAN I currently have a website payments pro account (to get ready for the future), and, still use the express checkout module with it? Or, need I just start for now with a regular or premier account, and, upgrade somehow to the payments pro account type once it is ready? So, more asking what type(s) of Paypal accounts CAN I have with express checkout? I also want to be able to use the Paypal Virtual Terminal.