Nobody knows how long this ecomonic crisis will last. We have no power to save the world, but we have power to save our wallet.
I'm fond of online shopping recently- an effective way to save money.
Here are my favorites bargain websites. Waiting for more really good deal sites~
1. Price Comparison
Http://pricegrabber.com
Http://smarter.com
When I plan to buy something at original price, I will go to these sites firstly. It's awesome when finding stores offering great prices.
But I never become excited before I search 'store + fraud' at google, or check store rating at resellerratings.com.

2. Cash Back
bing.com
Http://fatwallet.com
I have nothing to say since everyone in the world knows about.

3. Coupons
Http://www.retailmenot.com
- customers could add coupons, comments help to evaluate reliable coupon.
Http://www.couponcabin.com
- includs most online stores' latest coupons; most coupons are tested by its stuff;

4. Other