課金 かきん動作 どうさ有効 ゆうこう期間 きかんじゃないです
kakindōsayūkōkikanjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 課金動作有効期間

1. Not within the payment validity period.; Not during the period when payment is valid.

Negative
Polite
Casual Register
Computing