Want to buy some coupons and make a profit at Walmart

Here are two sites I use

http://www.couponsthingsbydede.com/

and

http://www.ebay.com/

You have to weigh out your options to see if it is worth buying.

Scenerio
For instance, I was buying $5 COUPONS off Similac.  Paying around $8 for 20 coupons
The Similac was on sale for $3.83 at Walmart. So I was going to make $1.17 off each Similac.
I bought 20 bottles of Similac, got them free, and would get back $23.40 before taxes.
Now keep in mind I paid $8 for the coupons.
Tax was $1.53
Total was $21.87
Minus the $8 coupons cost
I profited $13.87 and have 20 bottles of Similac to give away to someone in need or even
a animal shelter

Now keep in mind that Walmart may not have all 20 bottles so you may have to go to several.  Ask the
clerk to see if they have any in stock. 

And sometimes you have to be bold, because they don't know their own coupon policy

And your coupons may expire befure you find all the sale items. 

The Similac I was buying was on sale for a month, so I did get all of mine.

This has expired now, but I will tell you when more deals up you can profit from