Administrator has the ability to control the following UPS parameters using "Admin" > "Edit Config" > "Edit All Config" section:
SHIPPING_USE_UPS_LIVE - 1: UPS live quotes enabled; 0: disabled;
SHIPPING_UPS_ACCESSCODE - UPS License Number;
SHIPPING_UPS_USERID - UPS User ID;
SHIPPING_UPS_PASSWORD - Password;
UPS_SHIPPER_NUMBER - UPS Shipper Number.
UPS requires vendor's zip code to ship from.
You can specify this code in the admin.area:
Store > Edit Store > Zip field.
These fields are required by UPS to work correctly.
Please do not change/remove them:
UPS Next Day Air
UPS Second Day Air
UPS Ground
UPS Worldwide Express
UPS Worldwide Expedited
UPS Standard
UPS Three-Day Select
Next Day Air Saver
UPS Next Day Air Early AM
UPS Worldwide Express Plus
UPS Second Day Air AM
UPS Saver