petrodivers
On the website: Sign into your online account (or make an account if there isn't one) and then go to the page to activate. Fill in any necessary security information including your card's number and your full name, as shown on the card, the security code and the last four numbers from the number of your Social Security Number
https://www.macysgiftcardbalance.com/
https://www.macysgiftcardbalance.com/