架か空くう請せい求きゅう

noun

false billing; fake invoice

Refers to fraudulent demands for payment, often for services or goods never ordered. Commonly associated with scams, especially online or via mail.

See also: 架空請求詐欺

• 身みに覚おぼえのない架か空くう請せい求きゅうのハガキが届とどいた。

  I received a postcard with a false bill for something I have no memory of.