see the colour of someone's money

US /siː ðə ˈkʌlər əv ˈsʌmˌwʌnz ˈmʌni/
UK /siː ðə ˈkʌlər əv ˈsʌmˌwʌnz ˈmʌni/
"see the colour of someone's money" picture
1.

돈을 확인하다, 지불 능력을 확인하다

to make sure that someone actually has the money they claim to have before you do business with them

:
I won't sign the contract until I see the colour of your money.
당신의 돈을 확인하기 전까지는 계약서에 서명하지 않을 겁니다.
The landlord wanted to see the colour of their money before agreeing to rent the apartment.
집주인은 아파트를 임대하기 전에 그들의 돈을 확인하고 싶어 했다.