How can I change my My UPS reference number labels for existing addresses to read invoice number, model number, etc.?
To change the reference number for an existing address, follow these steps: • Log on to My UPS. • Select Manage My UPS. • Select Address Book in the area on the left. • Select a specific address in the Address Book. • Select a reference number type from a drop-down list for Reference Number 1 and 2. • Select Update.