Giant had Renuzit air fresheners for $.89 and there was a coupon in Sunday's Paper for buy 2 get 1 free. I purchased 9 for the lady I clean for as she uses these in one of her rooms. When I checked out I received double credit for the coupon and a $.05 credit for using my own bag. My total costs $2.22 for 9! It was like buying 1 and getting 2 free!