1. From within Stores Portal launch EShipping
  2. Click on Ship and then on Shipment History
  3. Select any shipment and click the Details button at the bottom.
  4. The UPS account number is the 6 digits/letters after the 1Z in the Shipment ID field.
    • For Example: 
      • Tracking ID: 1ZA06F800399538339
      • Account number: A06F80
You can also obtain UPS account number by emailing parcel_shipping@gap.com