Hallelujah!! After weeks of searching and struggling, I FOUND THE ERROR!!
Turns out that it had nothing to do with PayPal, it was to do with an OPTION VALUE (DESCRIPTION)!
One of my option descriptions were "CHILD <12"
When Zencart produces the TEXT email, it terminated the email when it encountered the "<" in the option description, but works fine in the HTML version. The copy of the email going to store owner always terminated on that option due to that email always being text.
This must be A BUG, THE "<" is contained in the VALUE FIELD of the Option and should be somehow be converted to text when creating a text version of the email, perhaps by using "\<"?
Hope this helps anyone else that encounters the same problem. Once I changed the Option value to "CHILD under 12" it works fine!!
Cheers
Cliff



