I utilize the daylights out of this...and save a boatload.It's great also if you have a siter or friend(Mom or whatever)also to split the costs of the coupons with.
For me,I shop at a store called Giant Eagle.
Their new ad sales always start on Wednesday.
But their ads come out online at their website around 2 o'clock on Tuesday.
I buy all my coupons by end of day Tuesday.Which give my coupons a full week to arrive.(after about 3 years of couponing on Ebay I LUCKILY have yet for coupons to not arrive on time)
Where I really save big is that my store does alot of weekly buy one get one free coupons.
What people dont seem to know is that you can use coupons on both items even though one is already free.
example...
popcorn was on sale b1g1(at 2.98 a pack)
I had coupons for .55 off 1
(my store doubles)
so ended up getting 2.20 off the 2.98
2 boxes of popcorn =.39 a box
also always watch for new items.
another example
nestle has a new candy bar out...nestle treasures
coupons are on ebay for 75/1
these candy bars are 1.79 at my store
but with the coupons I bought I get them for .29
candy bars at Wal mart are .48 here let alone to get 1.79 bar for .29
I bought a ton of them to put back for Easter baskets.
also be sure to run a search on the "wyb" coupons
when you buy
if you can get more money off something your already buying with coupons this doubles the savings.
Good luck and have fun ----

couponing is addictive fun!!!!!!!!!!!!!!!!!!!