I am pretty new to CVS'ing too. I think I did pretty good today. I started out with $6 ECB, a $4 off of $20 coupon, and a $3 off of $15 coupon. When I got to the store, I printed off another $3 off of $15 coupon using the machine.
I did three transactions and "rolled" my bucks:
Transaction # 1: Baby Deal
Pampers - $20
Gerber cereal - 2/$5
Total: $25 - $4 off $20 - $6ECB = $15
Transaction #2: P&G Deal
Charmin - $10 (x2)
Batteries - $10
Total: $30 - $3 off of $15 - $2 off 2 Charmin coupon (from a booklet in a box of diapers I bought a few months ago) - $1 off Duracell batteries coupon - $10 ECB earned from baby deal = $14.30
Transaction #3: Coke Deal
12pack Coke products - 3/$13
2 liter Coke products - 2/$2
Total: $15 - $3 off of $15 - $10 ECB earned from P&G Deal = $2.12
Total OOP = $31.42; Total savings (according to my receipts) = $68.15; Plus, I left with $5 ECB from the Coke deal and another $3 off of $15 coupon that printed with my receipt to use for my next shopping trip!