Just wondering if anyone else sees this problem.
When I invoice a buyer there is a link in the invoice to carry the cart over to PayPal for payment. But for the last month of sales the shipping charge isn't showing up in the cart when the buyer pays. So I end up direct billing them from PayPal, but that isn't very elegant.
If I offer free shipping it isn't a problem, but I can't afford to do that all the time.