Checking Burger King, McDonalds, Panera, Subway, Wendys, Arby's ...

Burger King $ for $ = NAN% discount (max: 10.9%)

McDonalds $ for $ = NAN% discount (max: 16.4%)

Panera $ for $ = NAN% discount (max: 18%)

Subway $ for $ = NAN% discount (max: 10%)

Wendys $ for $ = NAN% discount (max: 12.7%)

Arby's $ for $ = NAN% discount (max: 15.6%)