Frequent repetition of the same behavior; way of behavior common to many; ordinary manner; habitual practice; method of doing, living or behaving.

Created under particular specifications, specially to fit one's needs: specialized, unique, custom-made. / Own, personal, not standard or premade. / (archaic) Accustomed; usual.

(transitive, obsolete) To make familiar; to accustom. / (transitive, obsolete) To supply with customers. / (transitive, obsolete) To pay the customs of. / (intransitive, obsolete) To have a custom.

that involves mutual interaction between customers

To build or alter according to personal preferences or specifications.

(in the plural) The duties or taxes imposed on imported or exported goods.

plural of custom

Third-person singular simple present indicative form of custom

A patron, a client; one who purchases or receives a product or service from a business or merchant, or intends to do so.

The act of customizing something.