Foursquare has found a new way to turn a profit — personalized coupons. Starting in July, all users will be able to see the local offers, but must check in to the spot to redeem the coupons. (WSJ)
May 09 2012
Foursquare has found a new way to turn a profit — personalized coupons. Starting in July, all users will be able to see the local offers, but must check in to the spot to redeem the coupons. (WSJ)