I have made the change to 4 and everything is back on track!

To underscore earlier praises, thank you so much for the quick and accurate response to this problem.

BTW, I also called PayPal this morning, and the tech told me outright that it was not a PayPal problem, but a selling platform problem, and that if I was paying for a website ( as opposed to using Zen Cart ), this would probably have been resolved before I had seen it appear. I felt dutifully spanked for my transgression, and slinked off into the sunset....

Anyway, thanks again - - - -you people are exceptional!

Phil
Heirlooms To Cherish