which is why many are prepared to offer limited-time freebies and discounts to celebrate one of America’s favorite sandwiches.Here are six national chains that are offering cheeseburger deals to boost foot traffic and online orders.Friendly’s is offering its Sweet Rewards members a free medium sundae for any cheeseburger purchase made on Saturday, Sept.
18. Eligible members will be able to access their single-day digital coupon when they sign into their accounts.McDonald’s is celebrating the national cheeseburger event with a 50-cent double cheeseburger deal that can only be accessed through the McDonald’s app.
The deal will be available on Saturday, Sept. 18. New MyMcDonald's Rewards member will earn 1,500 bonus points when they make their.