In the summer of 2010, Foursquare’s Head of Business Development Tristan Walker and American Express’s Vice President of Global Marketing Capabilities David Wolf started talking about ways to work together to redefine loyalty for local merchants.
The fruit of their conversations is now on display in the city Austin, Texas where 60 merchants — including Whole Foods, Starwood Hotels and Stubb’s BBQ — are offering Foursquare users “spend $5, save $5″ rewards when they load the special and....