UpsZoneFile — specify file containing region-specific UPS zone information
Specify the file containing UPS zone information. It can be in the format distributed by UPS or can be in a tab-delimited format, with the three-letter zip prefix of the customer used to determine the zone.
The directive works according to the mv_shipmode
variable.
User database named the same as the value of mv_shipmode
must
be present, or the lookup will return zero.
Zone information and updated pricing from UPS must be obtained in order for this to work properly. The zone information is specific to a region!