SAN FRANCISCO -- Groupon is getting into coupons, a big shift in its business model and a challenge to RetailMeNot, a leader in the online coupon sector. Groupon unveiled Freebies on Wednesday, a new ...

Groupon Inc. is pushing into the digital coupon business as it continues moving beyond the daily deal. The company said today it will start offering coupons from tens of thousands of national brands, ...

From bedtime tuck-ins to circumcisions to apocalypse prep kits, you can now get a coupon for almost anything. Nearly every year, more businesses release coupons: In 2013, the volume of coupons ...

More and more, getting the best deal in town is thanks to the power of community. With the lightning-speed growth of social buying Web sites like Groupon, LivingSocial, SocialBuy and BuyWithMe, ...