btwn is a mobile app that rewards users with cash for shopping at making referrals. We partner with a variety of businesses from restaurants to clothing stores and many more!Earn cash when you refer a friend and extra perks for making frequent purchase at any btwn vendors. We've set up a variety of ways for you to get more out of your purchase. Offers will vary depending on where you shop.With btwn, you'll save more money ans get exclusive offers!