Hi Ray. Thanks for your reply. I checked the cart and it is not set to use flat rate shipping. More poking around and I have more details for you. Interestingly if I dump the cart and start over I can select any shipping method and it takes. I can even add more products and it will increase the amount of shipping. However, there does not appear to be a way to change the shipping method after it is selected the first time. If I select Ground it will be ground until I kill the cart. If I select 2nd day, it will remain 2nd day, etc. Any ideas? Would it be a cookie or session variable?