plural of customization

The act of customizing something.

that involves mutual interaction between customers

plural of customizer

A person or business that provides customization services

(obsolete) usually; by custom or habit

(obsolete) customary / (obsolete) Subject to the payment of customs; dutiable.

(obsolete) Quality of being customable; conformity to custom.

Obsolete form of custom.

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