Buy 3 @2.50 each = 7.50
Use 3 coupons for a total of 2.50 off
Get back 2.00 for next order
So you sort of net 3.00 for three 6-packs of pudding and a can of Cool-Whip. Plus once you do it the first time, you can do it again and use the 2.00 coupon for the next order and only pay out 3.00 and still get another 2.00 coupon back.