I really do not understand how the Shipping works.
I had FedEx, UPS, USPS enabled all together and one at a time but I am getting this “This shipping method is currently unavailable. If you would like to ship using this shipping method, please contact us.” error in the Get a Quote and the One page checkout Shipping Method. I have the USPS Gateway URL entered, had requested the USPS webtools people turned on the account, had entered the User ID and I am still getting the error. :(
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