trade

The business of buying and selling commodities, products, or services; commerce. synonym: business.

A branch or kind of business.

The people working in or associated with a business or industry.

The activity or volume of buying or selling.

An exchange of one thing for another.

An occupation, especially one requiring skilled labor; craft.

The trade winds.

To engage in buying and selling for profit.

To make an exchange of one thing for another.

To be offered for sale or be sold.