BOGO Burger (online only, code BOGOBURGER)

Historical deal record. This offer has expired, but the original terms are kept here for reference.

National Cheeseburger Day

Buy any burger and get a second burger of equal or lesser value free from September 16 through September 18. Sign in and order pickup or Five Guys delivery in the Five Guys app or on FiveGuys.com, then enter code BOGOBURGER at checkout. Digital only — not valid in-store or on third-party delivery. Limit one code per transaction and one redemption per Five Guys online account. Not valid for future-dated orders. The code stops working at midnight local time.