Domino's U.K. Uses Facebook, Foursquare to Drive Web Orders Facebook, Foursquare deliver 61% sales lift for Domino's U.K. Domino’s credits Facebook and Foursquare promotions for lifting online sales by 61 percent in the U.K. and Ireland during the first half of this year compared to the same period in 2009. The international pizza chain also announced on Monday that web-based sales now account for