Okay first of all, this is a clearance find and could vary by region but I am hearing multiple reports of TONS of clearance markdowns at Walgreens, so I would check for this if you head to Walgreens.

Transaction 1:
Secret Soothing Effects Deodorant $2.29

Buy 1, Receive a $3.00 Register Reward
Final Price: $0.70 Money Maker

Plus, this RR is reportedly rolling so you could do this transaction a second time and pay nothing out of pocket, plus you’ll still get a new Register Reward!

Transaction 2:
Secret Soothing Effects Deodorant $2.29

Buy 1, Receive a $3.00 Register Reward

Add in 1 Filler item so that you can use the RR from Transaction 1 to pay
Pay Nothing, Plus get a $3 RR
Final Price: $3.00 Money Maker!

Thanks Wild for Wags and Glenna!