CVS & Rite Aid Coupons

Just found got this CVS coupon good for $4 off a $20 purchase. There are a few ways to use this to your benefit. I think what I will probably do is this:

Buy 3 $0.99 Hallmark cards - $2.97
Buy 1 Gillette Gamer Razor - $7.99
Buy 1 Garnier 100% Hair Color - $5.99
Buy 2 CVS Brand Childrens Asprin - $1.99 each = $3.98
This puts my total at $20.93 plus tax

Now I'll use the above $4 coupon first before my total drops at all and then I'll use the $4 razor coupon from the paper and the $2 Garnier haircolor coupon from the paper which will bring my total to $10.93 plus tax. I'll pay for this with previously earned ECB's (Extra Care Bucks) and I will get back $12.98 in ECB's (3 for the 3 cards, 4 for the razor, 2 for the haircolor, and 3.98 for the asprin).

Another possible scenario:
Buy 3 $0.99 Hallmark cards - $2.97
Buy 1 Gillette Gamer Razor - $7.99
Buy 1 Benefiber - $8.99
Buy 1 CVS Brand Childrens Asprin - $1.99
This puts my total at $21.94 plus tax

Use the $4 printable, $4 razor coupon, $2 benefiber peelie found on the product to bring the total to $11.94 and get back $11.99 in ECB's.

The printable coupon is good for Sunday also so it will be good with the new ad for next week. I've glanced at that ad and it looks like there are some promising scenarios but I haven't had time to match up the coupons and stuff.

Here a printable coupon for $5 off $20 for Rite Aid. I don't have a Rite Aid here though so I'm not going to be much help with finding the best way to use it.