If you’ve downloaded the McD app and have an active account, you should check out the daily deals being offered with McDonald’s SZN of Sharing event.
Through to December 14, McDonald’s will be offering in-app customers the chance to redeem a buy one get one free deal on their Crispy Chicken Sandwich. Simply pay for 1 Crispy Chicken Sandwich and you can get the second for free.
You can learn more about upcoming SZN of Sharing deals at McDonald's by clicking here.