You can restrict the ship-via methods by customer thereby limiting the choices during order entry. Create a “GS”, general string codes record similar to the one in the following screen shot. The codes entered in field 3 define the only valid ship-via codes for the customer identified in field 2 (102691). Field 2 should always begin with “SH_CUST=” followed by the customer account number you are defining.
The ship-via code in the following screen shot is specifically restricted by customer. Field 37 is set to “Yes” which makes this ship-via code available ONLY to those customers with a ‘GS” general string codes record similar to the one defined in the previous screen shot.
The following screen shot displays ONLY those ship-via codes that were defined for this customer in the first screen shot.