Way to make money (5)
I believe the answer is:
means
I believe this clue is a double definition.
'way' is the first definition.
(I know that way can be written as means)
'money' is the second definition.
(I've seen this before)
'to make' is the link.
(Other definitions for means that I've seen before include "plans" , "Signifies" , "Available resources" , "Money - is significant" , "way" .)