The prior PetSmart transaction generated a Save 15% coupon which I used on this purchase of six more bags of Purina.  Each bag was $8.69, still BOGO through 2/25 and I used the $3 coupon from 1/29 rp plus 15% PetSmart register coupon.  Subtotal was $4.17 – – and out printed another 15% coupon.