I found Purell hand sanitizer refills on clearance at my Walgreens. Use a $0.75 printable Purell coupon at checkout. Afterwards, submit for two $0.75 rebates on your smartphone. One rebate is through the Ibotta app and the other is through the Checkout 51 app. Stacking the rebates with the coupon makes this hand sanitizer a $0.46 moneymaker!

Use one $0.75/1 Purell Advanced Hand Sanitizer 8 oz or larger (coupons.com)

And submit $0.75/1 Purell Advanced Hand Sanitizer, 8 oz or larger, via rebate app (ibotta.com)

And submit $0.75/1 Purell Advanced Hand Sanitizer, 8 oz or larger, via rebate app (checkout51.com)

Pay $1.04, Submit for $0.75 Ibotta Credit and $0.75 Checkout 51 Credit

Final Price: $0.46 Moneymaker