Well, in an old GF2 script, Roth and Ola actually kidnap a courier who had the money handcuffed to him.
In this scene, they simply take the money (Courier says, wait what are you doing?) and Roth calls some of his military personnel to take the courier away, possibly to never be seen from again.
Maybe that's where it came from?
"Now, that plane goes to Miami." "That's right. That's where I want it met."
