くたびれもうけでしょう
くたびれ儲けでしょう
kutabiremōkedeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of くたびれもうけ

1. Likely a small profit.; Almost certainly a profit.

Polite
Presumptive
Conjecture
Usually Written in Kana