CVS has a very long list of products that are free after ECB. The catch is that the ECB rewards are only good Sunday 21st and Monday 22nd. Crystal has the full list up here with coupon matchups where available. You can view the full ad scan here.
Walgreens is also offering a one-day deal where you cna recieve a free hair dryer after register rewards Monday only! Better hurry! I'm guessing these are going to go really fast. You can view the full ad scan here. View the full list of sale items through Weds 24th with coupon matchups where available here.
Thanks Money Saving Mom!