The Big's Enterprise, LLC. the app is a convenient way to pay in-store or skip the line and order ahead. Rewards are built right in, so you'll collect points and start earning dollars off rewards, free drinks, and food with every purchase. Pay in store Save time and earn Rewards when you pay with Big's Enterprise, LLC. app at our stores. Order ahead Customize and place your order, and pick it up from Little Bigs without waiting in line. Rewards Track your points and redeem Rewards for free food or drink of your choosing. Receive custom offers as a Big's Rewards™ member.