What benefits will I receive from putting up the Drive-Thru decal on my windscreen? January 28, 2026 03:51 Updated With the decal, you are able to scan the QR code at the back for the latest Drive-Thru activities and promotions. Related articles How can I get the Drive-Thru Car Decal? What are the upcoming monthly specials? Can I walk or ride a bicycle to make a purchase through the Drive-Thru to get the monthly special? Crew is unable to see my Mobile Order in the system. What is going on here? What is the delivery charge for McDelivery?