In January, Burger King began testing a home delivery service out of four locations in the Washington, D.C., area. The program has since expanded to 16 restaurants, with a national rollout expected at some unannounced time in the near future. Burger King has had delivery services for years in other countries, including Turkey, Mexico, Brazil, Colombia, and Peru. In the US test, orders must be at least $8 ($10 in some locations), along with a $2 delivery fee.

Kevin Lamarque/Reuters/File
Burger King signs are seen at a restaurant in Annandale, Va., in this Aug. 24, 2010, file photo. Burger King is currently testing out delivery options in select markets. If it takes the program national, it would be the first major burger chain in the US to do so.