Social networks

With more than 60 million mobile app users, Facebook could be looking to a new agreement with Bango to introduce carrier billing as a way to monetize mobile.

Groupon has acquired social shopping site Mertado.com, which lets consumers find and buy products through social networks, including Facebook.

Twitter mobile users can now click on a tweet in their stream to purchase a product via a new mobile shopping experience from Payvment.

Dunkin’ Donuts is rewarding consumers who check-in via foursquare and Facebook Places with a campaign that involves mobile, social media and email.

Domino’s is rewarding its customers with tasty deals when they use foursquare and Facebook Places to check-in to its locations.

LivingSocial has enhanced its mobile application to support Twitter integration in iOS 5 to provide consumers with a quicker means to free deals.

State Farm is letting consumers enter for a chance to party on the Intrepid aircraft carrier museum via a sweepstakes campaign that marries mobile and social.

Dallas Fort Worth International Airport is letting travelers access special concession deals and discounts offered from companies such as Starbucks, Auntie Anne’s Pretzels and Brookstone within a few yards of their location.

Louis Vuitton debuted a new social media application for its upcoming exhibition at the National Museum of China in Beijing that will further the label’s branding in the world’s No. 2 luxury market.

Restaurant chain Buffalo Wild Wings is working with game service SCVNGR to launch a new mobile marketing campaign to increase consumer activity and maintain brand engagement.