I'm looking best blogs about information a discount

Hello. I create website about shop's (stores) discounts in my city in Russia. My editor every day looking good discounts in online and do repost best offers in our site and social network.

And I want to find good english sites for use it us a example, because I could not find that sites in Russia.

I finded the similar site travelpirates dot com, but it about travel. I'm looking sites which have discounts on clothes, shoes, etc.

Help me, please, if you know that sites.

Try RetailMeNot.com

Thank you! If anyone remembers something else please write here please