noun
accounting regime; billing validity period
Technical computing term for the period during which a billing action or accounting operation remains valid. Rare outside specialized documentation.
このシステムでは、課金動作有効期間が過ぎると自動的に請求が停止されます。
In this system, billing is automatically stopped once the accounting regime expires.
Compound of 課金 (billing), 動作 (operation), 有効 (valid), and 期間 (period). The exact derivation is uncertain; it is a technical term formed from standard Sino-Japanese elements.