m-commercem-com‧merce /ˈem ˌkɒmɜːs $ -ˌkɑːmɜːrs/ noun [uncountable] 
(mobile commerce) the buying or selling of goods and services using a radio connection to the Internet, for example using a laptop or mobile phone
(mobile commerce) the buying or selling of goods and services using a radio connection to the Internet, for example using a laptop or mobile phone