The listing, 3 Free 12 Packs - Coke products has ended.
Three coupons for free 12 pack of Coke products
Good on: Coke, Diet Coke, Coke Zero, Mellow Yellow, Sprite, Fanta, Pibb, Fresca, and Barqs
All three coupons expire on 03/31/13 - so must be used before then.