Starting today at Walgreens, theater-size box candy is on sale for $1.00. The candies that are a part of this promotion are 3.5 to 5-ounce boxes of Trolli Crawlers, Lemonheads, Red Hots, JuJyfruits and Boston Baked Beans. These boxes are located in the candy aisle with the other boxed candies.

Plus, buy one box and receive a $1.00 Register Reward. A Register Reward can be used like in-store credit on your next shopping trip. However, you cannot “roll” your register rewards onto subsequent purchases. You cannot buy one box of candy, receive a Register Reward, and use that Register Reward to buy another box and hope to receive a Register Reward. Doing this will not make a Reward print out for the second box. To maximize your earnings, buy each box in its own transaction. Each separate transaction will print out a Register Reward.

The result? Free candy!

Note: To get an in-depth breakdown of how Register Rewards work, read this article about how to coupon at Walgreens.

Buy 1, Receive $1.00 Register Reward through 8/5

Pay $1.00, Receive $1.00 Register Reward

Final Price: Free