Shopzilla Launches New Coupon Site, Tada

Los Angeles-based comparison shopping site Shopzilla is expanding into the world of online coupon codes, with the launch of a new site called Tada, the company said Tuesday. Shopzilla said the new coupon site consolidates a number of coupon offerings into a single brand. According to the company, it offers over 50,000 coupons from more than 6,400 stores, and includes features to make sure that the codes listed on the site work, by tapping into a network of verified buyers who have successfully used those coupons. Shopzilla explained that it had been beta testing the site under the name of Robot Oatmeal in the U.S., and Tada in the UK.