This Sunday there is supposed to be a $2.50 coupon for Electrasol Dishwasher Tabs.
Starting Sunday Walgreens will have the Electrasol Tabs on sale for $3.50, plus you'll get a $1 Register Rewards with purchase.
So, buy a box for $3.50, use the $2.50 coupon and pay $1 out-of-pocket. Receive the $1 Register Reward...so it is like getting it for free!!
This coupon will supposedly expire on January 31st. If you get extra of these coupons (which I would recommend!!), try to pair these up with a sale to score boxes of these for pennies! Harris Teeter and Bi-Lo occasionally have these BOGO.
Between Walgreens and hopefully some sales you can stock up for very little money...I've done this each time this coupon has come out in the paper this last year and I have quite a nice supply of these tabs...love it!