There are a few ‘purchase based’ coupons available right now for CVS.

$5.00/25.00 your CVS purchase (Answer a few questions to get the coupon at the end.)
$4.00/20.00 found in the ReadyFill booklet at CVS. Ask about ReadyFill at the pharmacy and they give you a booklet with two of these coupons in there. There are a bunch of other coupons in it as well. For the Newbie:
$4.00/20.00 If you haven't registered your card with your email address, go ahead and do so at CVS.com, or call 1-800-SHOP CVS. They will eventually send you a $4/20 coupon.

Before you begin at CVS, make sure you read CVS 101, CVS 102, CVS 103 and CVS Coupon Policy.

3-Day Sale Sunday through Tuesday Only

Caliber or CVS Brand Composition Book $0.99
Receive $0.99 ECBs Limit 2
Final Price: FREE

__________________________________

Aveeno Skin, Sun or Hair Care
Spend $25 Receive 10 ECBs Limit 1
$2.00/1 Aveeno from the 5/31 RP insert
$1.00/1 – Aveeno Baby Diaper Rash Cream – (aveeno.com)
$1.00/1 (IE) – Aveeno Baby Product – (bricks.coupons.com)
$1.00/1 (FF) – Aveeno Baby Product – (bricks.coupons.com)
$2.00/1 – Aveeno Product, any – (aveeno.com)
$2.00/1 – Aveeno Positively Ageless – (aveeno.com)
$5.00/2 – Aveeno Positively Ageless (aveeno.com)
$10.00/3 – Aveeno Positively Ageless (aveeno.com)
Final Price: varies

{Scenario}
Buy 3 Aveeno $6.00 product
Buy 1 Aveeno $7.00 product
subtotal: $25.00
$5.00/25.00 CVS purchase
Use 4 $2.00/1 Aveeno coupons
Pay $12.00, receive $10.00 ECBs
Final Price: $0.50 cents per item

Poise Liners or Pads $2.00
Receive $1 ECB wyb 2 Limit 5
$1.50/2 – Poise Liners – (coupons.com)
$1.50/2 – Poise Pads – (coupons.com)
Final Price: $1.50, or $0.75 each

Carefree Ultra Protection $3.79
Earn $3.79 ECBs Limit 4
$1.00/1 – Carefree Ultra Protection Liners (startsampling.com)
Final Price: FREE + $1.00 moneymaker

Glade Products Spend $10
Receive $3.00 ECBs Limit 3
$4.00/1 from 8/23 SS insert
Final Price: FREE + moneymaker if you buy the $5 Glad sprays

Kraft Mac and Cheese $1.00
Buy 4, receive $2.00 ECB Limit 1
Final Price: $0.50

Mead Five Star Binders $3.19
Spend $15, receive $5.00 ECB Limit 1
$2.00/1 (IE) Mead Five Star Binder – (bricks.coupons.com)
$2.00/1 (FF) Mead Five Star Binder – (bricks.coupons.com)
Final Price: $0.19 each, if you buy 5 and use 5 $2/1 coupons

Olay Products
Buy 2, Receive $12 ECBs Limit 1
$3.00/1 from 8/23 RP insert
Final Price: varies

{Scenario}
Buy 2 Olay Definity Cream Cleansers at $10.99
Subtotal: $21.98
Use $4/20 coupon from the Ready Fill booklet (ask about it at the pharmacy)
Use 2 $3.00/1 coupons
Pay $11.98, receive $12 ECBs!
Final Price: FREE + $0.02 moneymaker

Reese's Candy 2 for $1
$0.55/1 from 8/23 SS
Final Price: FREE

Accu Check Meter $10.00
$10.00/1 from 8/23 SS insert
Final Price: FREE
(don’t need a meter? Buy it and make a great donation to an elderly care facility near you!)
Thanks to TheThriftyMama for help compiling these deals!