Mobile sites offering money saving coupons including coupon codes for online merchants, printable coupons and coupons that display on the phone screen for local brick and mortar stores.

FatWallet
fatwallet.mobi (xhtml-mp)
Bargain hunters forum, list of hot deals, coupons, product reviews and discussion of stores and online auctions.

Ben's Bargains
bensbargains.net/mobile/1 (cHtml)
Bargain finder's forum and coupon site. Lists hot deals mainly on electronics. Registered users can comment on the deals from their mobiles.

Pocket Deal:
pocketdeal.com/mobile/ (xhtml-mp)
Browse and search for deals and coupons at online merchants.

MobileCoupons.com
m.mobilecoupons.com (xhtml-mp)
Find money saving coupons good for savings at local merchants and services in the US including restaurants, travel agents and beauty salons. Zip code based local deal search. Source: Oh! Mobile Directory

Active Deals
activedeals.mobi (xhtml-mp)
Mobile coupons for discounts on dinning, entertainment and shopping in Delhi and Hyderabad, India from the Times of India. Source Mobility.mobi

Xtra! Coupons
www.xtracoupons.mobi/m/index.php... (xhtml-mp)
Mobile site with a limited selection of coupons for U.S. online and brick and mortar stores. Source: Oh! Mobile Directory

Coupon Album
couponalbum.mobi/ (xhtml-mp)

Holiday shopping can be a budget buster. One way to save when shopping online is with coupon codes. Coupon Album, one of the larger coupon sites on the web, now has a mobile friendly version.
It's a simple, low bandwidth site which should work on all phones. It has a dozen featured deals on the front page, but if those aren't helpful head Coupon Album's best feature, the search box. There are a number of mobile coupon sites but Coupon Album is the first I've seen that offers a search option. In my tests the search returned quite a few relevant deals for common queries like "cameras", "Amazon". Searching by store name seemed to work better than by product
It's not perfect though, I was unable to find any coupons for prepaid mobile refills although they are a dime a dozen of competing non-mobile coupon sites. Source OkOk via Mobility.mobi

ezmogo
ezmogo.mobi (xhtml-mp)

Ezmogo is a mobile web service that lets you search for discount coupons and special offers on services, entertainment, retail stores, restaurants, and more in the U.S. Similar sites include Xtra! Coupons and PocketDeal in the U.S. and ActiveDeals for India.
There are two ways to find coupons with ezmogo. You can browse through categories of offerings for your location or you can enter a "Quick Code" found on an ad, flyer or poster. To redeem a coupon just show it displayed on your phone screen at the point of sale. You don't have to register to use ezmogo but registered users can save coupons for quick access and forward them to friends by text message. Registering requires giving your mobile number to ezmogo.
I think mobile coupons are a viable business model but ezmogo is currently not very useful due to a combination of lack of inventory and user interface limitations. Without a quick code using this site is an exercise in frustration. After setting my location to downtown San Francisco, I clicked of each of the 29 shopping categories and sub categories only to be greeted by "there are currently no ads available in your location in this search category" for each one. Categories need to be hidden if they are empty to avoid leading users "down the garden path" to disappointment.

oFFrz
offrz.in/ (cHtml/wml)
oFFrz is a shopping coupon site. Most of the deals are specific to India mainly in the Delhi region.



