From 1963 to 1980, Gulf Oil had a formal agreement with Holiday Inn, the world's largest lodging chain, for which Holiday Inns in the U.S. and Canada would accept Gulf credit cards for food and lodging. In return, Gulf placed service stations on the premises of many Holiday Inn properties along major U.S. highways to provide one-stop availability for gasoline, auto service, food and lodging. Many older Holiday Inns still have those original Gulf stations on their properties, some in operation and some closed, but few operate today as Gulf stations.