A drive-thru is a convenient service offered by many fast-food restaurants, allowing customers to order and receive food without leaving their cars. This setup typically includes a speaker system for placing orders and a window for picking up the food. It’s especially popular for people on the go, as it saves time and makes it easy to grab a meal while traveling. Many well-known chains, like McDonald's and Starbucks, have drive-thru options. This service is designed to cater to busy lifestyles, making it easier for families and individuals to enjoy their favorite meals or drinks without the hassle of parking and entering the restaurant.