Asking for a receipt when placing an order for your favorite burgers and fries at McDonald’s is a quick and easy way to improve your dining experience.

Although you may not consider it a necessary step, there are unforeseen circumstances in which it can have a significant impact.

Have you heard of “Gapbusters” or “mystery shoppers”? These undercover investigators go to McDonald’s restaurants to evaluate everything from food preparation to customer service. Making sure that clients have the greatest experience possible is their aim. According to Adnan, a former McDonald’s employee, staff members are trained to be on the lookout for these secret reviewers. The receipt is crucial in this situation.

Employees might assume you are one of these secret shoppers when you ask for a receipt. They tend to be extra cautious because they can’t tell right away if you’re an undercover evaluator or just a regular customer. They bring more attention to detail, fresher food, and better service.

Imagine this:

Eager to sate your hunger, you order a Big Mac with crispy fries on the side. Employees will guarantee that your food is hot, properly prepared, and precisely what you ordered when they notice that you’re forcing it.

In addition to the fresher food, there is another useful advantage. It’s accurate. Perhaps you requested a sandwich with crispy chicken but were served a fish fillet instead. It may be more difficult to remember what you originally ordered if you don’t have a receipt. However, it gives you a clear bill of purchase, which makes meal correction much simpler.

In the meantime, requesting a receipt is a simple gesture that can improve your experience. It’s a small gesture that helps both you and the staff, whether it’s making sure your food is fresh, improving the quality of the service, or just making sure your order is correct.