You need to use the app to check in whenever you are at a Carl’s Jr. or Hardee’s. Every time you check in you will get 100 point. Once you earn 1,000 points you can get a free 6 dollar ThickBurger. You do not need to make a purchase when you are checking in.
Carls Jr. makes the best, most delicious burgers consistently. It doesn’t matter which restaurant you go. The quality is always the same.