Hi,
I installed and set up module v9.4.3.1. I can not make it working, when try check out getting below message. Using oscommerce v2.3.1. Maybe someone experienced same problem. Thank you
FedEx Please enter a ZIP Code to obtain your shipping quote.
Or possibly:
If no rate is shown, the heavy weight of the item(s) in your Shopping Cart suggests a Request for Freight Quote, rather than FedEx Ground service, is recommended.