A Battle.net Gift Card is a prepaid card containing a code that can be redeemed on the Battle.net platform to add funds to your account and purchase Blizzard games, items, and services.

A Battle.net Card works by adding a specific amount of value to your Battle.net account. When you redeem the card code, the balance is added to your account, allowing you to purchase items on the platform.

To redeem a Battle.net Card:

1. Open the Battle.net app on your PC or go to the Battle.net website.
2. Log in to your Battle.net account.
3. In the top right corner, click your username and select "Add a Game Key."
4. Enter the code you received and click "Redeem Code."

Once you've redeemed your Battle.net Gift Card and added the funds to your account:

1. Go to the Battle.net Store from your app or browser.
2. Find the game you want to purchase.
3. Select "Purchase" and use your account balance to complete the transaction.