self–ser·vice 
/ˌsɛlfˈsɚvəs/ adjective
/ˌsɛlfˈsɚvəs/ adjective : allowing or requiring customers to serve themselves without help from workers
▪ a self-service café ▪ a self-service gas station
▪ a self-service café ▪ a self-service gas station
— self–service noun [noncount]
▪ The gas station only has self-service.
▪ The gas station only has self-service.
