com·merce 
/ˈkɑ:mɚs/ noun
/ˈkɑ:mɚs/ noun [noncount] : activities that relate to the buying and selling of goods and services
▪ interstate commerce [=trade] ▪ major centers of commerce ▪ He was the Secretary of Commerce under the last President. — see also chamber of commerce
▪ interstate commerce [=trade] ▪ major centers of commerce ▪ He was the Secretary of Commerce under the last President. — see also chamber of commerce
