Check into Dunkin’ Donuts with the Swarm App and Get a $5 Promo Card
My husband likes to tease me because everywhere I go, I check in on the Foursquare Swarm app. Not only do I do it because it helps me remember what I was doing on any given day (which comes in much handier than you’d think), I also do it because Swarm has great giveaways and perks. Here’s the latest …