CVS 7/27

So I got a CVS printed coupon on the bottom of my receipt for $3.00 off any CVS body wash.
It was $2.37 but the coupon would only take $1.62 off. That was/is highly annoying.

Here is my transaction:

2 M&M's .50 cents each (used $1.00/2 Mars coupon from CVS receipt) FREE!
CVS body wash $2.37 (used coupon explained above $1.62) .75 cents
Crest toothpaste $2.99 (used .75 coupon) $2.24

Used $2.00 ECB

Subtotal .99 cents
Tax .27 cents
Total $1.26

Received $2.00 ECB for Crest