課金 かきん動作 どうさ有効 ゆうこう期間 きかんじゃありませんでした
kakindōsayūkōkikanjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 課金動作有効期間

1. Was not a valid purchase period.; Did not have a valid purchase window.

Past/Perfective
Negative
Polite
Terminal Form
Computing