KEY POINTS
  • McDonald's is buying a tech company to personalize its drive-thru experience.
  • Sources familiar with the matter said that the deal is valued at more than $300 million.
  • McDonald's has been updating its stores to embrace technology and prepare for delivery.

McDonald's announced plans to acquire a tech company — its largest deal in 20 years — as it continues to push its U.S. locations into the digital age.

The fast food giant said Monday it has agreed to buy Dynamic Yield, which specializes in personalization and decision logic technology. Dynamic Yield's technology will allow McDonald's digital drive-thru menus to change based on different factors, such as the weather and current restaurant traffic.