be a licence to print money

(British & Australian) also be a license to print money (American)

if a company or activity is a licence to print money, it causes people to become very rich without having to make any effort These shopping channels are just a licence to print money.

Common Names:

Name	Pronounced	Usage
Shel	SHEL	English
Kazuo	kah-zoo-o	Japanese
Augusta	ow-GUWS-tah (German, Polish), ow-GOOS-tah (Italian), ə-GUS-tə (English)	German, Italian, Portuguese, Polish, Dutch, English, Ancient Roman
Shanika	shə-NEE-kə	African American (Modern)
Wiegand	-	German (Rare)
Velimir	-	Croatian, Serbian, Medieval Slavic