When I input my order the shipping charge was shown as $8.70, after I put my credit card information the shipping went up to $12.61. Now that is not a huge difference, but I wondered why the change. I know that you are shipping my order across most of the country, but that should have been figured in with the first figure.
When people add things to their cart we can only give a best guess in the shipping because at the point the customer adds something to the cart, we don’t actually know where they are located. We are in Nevada so it defaults to shipping to NV. Once the customer enters their shipping info it’ll adjust base on their location.
So that is why you see it change.
I hope this explains it to your satisfaction.
Thanks so much for the question.