The last page of this week’s Walgreens ad contains a coupon for single serve Mars candy bars for $0.50! (Although the coupon reads “two for $1.00,” you can purchase one and it will ring up for $0.50 with the coupon.) Redeem a new Checkout 51 offer to get $0.25 back on the purchase of M&M’s! Take a look:

With In-Ad Coupon through 7/26, Limit 4
Buy 1, Receive $0.25 with Checkout 51

Pay $0.50, Submit for $0.25 Checkout 51 Credit

Final Price: $0.25

Click here to learn more about the Checkout 51 app–you don’t even need a smartphone!