Chick-fil-A: earn points and rewards.
Chipotle: Get a free guac when you sign up, and earn points with each purchase which can be redeemed for rewards.
McDonald’s: Free large fries with a $1 purchase when you sign up.
Panera: Get a free pastry when you sign up. Earn points and rewards.
Starbucks: Earn stars which can be redeemed for rewards.
Taco Bell: Earn points and rewards.