An EA Gift Card is a gift card for Origin. You can gift it to someone so they can buy what they want, or you can use it to add funds to your EA Wallet.
How to redeem your EA Gift Codes
Visit Technical Support Link
EA DIGITAL GIFT CODE - $120 US
Datablitz Digital Store
EA DIGITAL GIFT CODE - $60 US
EA DIGITAL GIFT CODE - $20 US
EA Apex Legends Digital Code - $20 US