Target GiftCard holders can now save their cards to an account on Target’s mobile-optimized site (m.Target.com) and simply present their web-enabled mobile phone to the cashier at checkout.

To use a card for an in-store purchase, just go to the mobile site on your phone and enter the login and PIN for the GiftCard you want to redeem. A unique 2D barcode appears on the phone display screen, which the cashier scans into Target’s POS system. The purchase amount is then automatically deducted from the GiftCard.

Just another reason to love Target!

Details and terms of use.