The PayPal shopping cart is a real pain to set up.
Here's an easier way.
Use the email address;
odecoyote2@windstream.net
as "Recipient" and "Send Money"
List what you want. [That's important]
Add up the prices found on the order pages according to where you live [ USA, Canada, Everywhere else] and send that amount. [No charges are ever added. The prices listed are the final 'To your doorstep' prices]
Many people copy/paste the shopping cart...doing all that in one step.
Be sure to state a "ship to" name and address.
PayPal has gotten wanky about that, NOT sending an address with the order and sometimes the address dug out of the account hasn't been updated.
Also, PayPal sometimes doesn't notify that there IS an order, so a confirmation email to odecoyote2@windstream.net will hint that I should go look for it.
Even then, sometimes it won't show up in the account activity section and requires an order number search to find.
PayPal sucks these days.