Verify zip code and state selected match. If not shipping is forced to backup method causing margin loss/shipments to wrong address
Pu verification code for match of zip code ented and state selected. Realtime shippers reject mismatch and force shipping to default shipping that seldom reflects correct shipping value. There is a possibility, unless every order is checked, to ship to wrong state costing shippers extra cost for redirecting shipment or the loss of product shipped.
Louis Anagnos commented
I have a similar issue. Customer filled out incorrect State with correct zip code. Can we please verify state and zip code of billing information when they Submit Order?