Foursquare would like to remind small business owners that Yelp isn’t the only geolocation game in town; they’re still here and are continuing to expand. To help remind users, Foursquare has revamped its Business page which provides step-by-step instructions for how business owners, brands, and even venues can use Foursquare to build awareness and attract customers.
Source: http://smallbiztrends.com/2011/01/foursquare-reaches-out-to-attract-smbs.html