Drug Store Shopping

I went to Walgreens and Rite Aid today.
Walgreens I had to do in two transactions because aparently you can't get two register rewards at a time when you are buying more than one of the same thing. Also with the register rewards you can't use them exactly like cash, because you can't use more coupons/register rewards than items you have. I'm still learning here.

herbal essence shampoo 2.99 and they had a 2.00 rr so they were .99 and I paid with a $2 rr I had so I paid 1.25 out of pocket and got a $2 rr

I also got an oral b advantage toothbrush for $3 but they were out of the ones that had the register reward so they gave me a two pack instead : ) I had a coupon for .75 off making them 2.25 I paid with another $2 rr and my total was 3.76 plus I got $5 back in rr so all in all I paid $5.01 out of pocket and got $7 back in rr

At Rite Aid I bought 2 Head and Shoulders shampoo on sale for 3.99 ea which Bill likes to use. I had 2 $1 off coupons so I got them for $2.99 each. Then I got crest toothpaste on sale for 2.69 and had a $1 coupon making it 1.69 plus there is a single check rebate for 2.69 so I get that one for free plus $1 overage