New Smartsource Coupons: Dunkin Donuts, Hungry Man, Mr Sketch, Barbara’s and More Posted by Harbor Master on 17 August 2017, 11:20 am Tweet The print limit is two of each coupon. Click here to print$1 off One Castello Burger Blue Slices or Mature Cheddar Slices, 5.3 oz package Click here to print $2 off any One Dunkin’ Donuts Cold Brew product (any size, any variety) Click here to print $1.50 Off any One Eat Smart Salad kit, 5-12oz Click here to print $1 Off any One Barbara’s Cheese Puffs (The 7oz are $2.20 at Walmart. $1.20 after the coupon) Click here to print $1.50 Two Hungry-Man Frozen Meals including Hungry-Man Selects Walmart sells Hungry Man Frozen Dinners for $2.36. $1.61 after the coupon when you buy two. Click here to print $1 off any One Weetabix or Alpen Click here to print $2 Off All Mr. Sketch products (4 ct. or higher)