口座(A chronological record that describes the changes in value classified as assets, liabilities, expenses, and revenue, こうざ); 取引先企業(The person or business to which the salesperson tries to sell a product or service, とりひきさききぎょう); アカウント(The record-keeping mechanism used by networks and multiuser operating systems for keeping track of authorized users); 勘定(The type of record - asset, liability, revenue, expense, or owner's equity - traditionally used for recording individual transactions in an accounting system, かんじょう)
計算(会計上の計算; 自己の営業のためにその計算において; for the person's own business based on the person's own account, keisan)Japanese Law Translation Database System ; 答弁Japanese Law Translation Database System