I just (DUH!) caught on to this one!! LOL
In the May 1 inserts, there was a Pepsi insert, that has a Propel Coupon. Save $1 when you buy either 1Propel, OR Propel Zero 6pk.
Propel singles are .50 at Walmart. According to Walmart's NEW coupon policy, they now pay overages. So here is your deal:
2 single bottles of Propel at .50 each = $1.00
Use your $1 off any propel coupon and pay nothing. Final cost, FREE! I have 3 coupons, thats 6 FREE bottles!! WOOHOO!!