Thanks, Alex.
I would definitely appreciate being able to show my customer more than a simple "your total cost, including shipping" as the only line-item in a paypal invoice.
however..
First, the new USPS standards must be implemented in xcart
before the May deadline. Let's not have another catch-up scenario like we had with the Jan 2nd USPS changes, okay? PLEASE.
And, another PLEASE!.. do some due diligence testing with the paypal line-item coding. Glitches and snafus at that part of the purchasing process can cause more than just a confused customer, it can result in a non-customer. So, take your time in the implementation, but in a speedy fashion.
Thanks!