Sunday is National Cheeseburger Day, and a bunch of places have deals, including three big chains offering FREE burgers with any purchase.
1. McDonald's You can get one for free this Sunday with any $1 purchase through the McDonald's app.
2. Burger King Free Cheeseburger if ordered via the app with $1 purchase
3. Wendy's will give you a free Dave's Single with cheese if you order something through their app through next Wednesday.
4. Hardee's and Carl's Jr. have a deal for new rewards members. You can get a free Famous Star or Western Bacon Cheeseburger with any purchase if you sign up. Existing members can get a $1 Famous Star if they buy one at full price.
5. Jack in the Box has $2 Jumbo Jacks with any purchase through their app.
6. Smashburger has a buy-one-get-one deal this Sunday if you use the code "BOGO22".