Feel the money may provide clues for the detectives (11)

I believe the answer is:

fingermarks

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'feel the money may provide' is the definition.
I can't tell whether this defines the answer.

'clues for the detectives' is the wordplay.
'clues' becomes 'marks' (mark is a kind of clue).
'for' is a charade indicator (letters next to each other) (I've seen this in other clues).
'the detectives' becomes 'finger' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'marks' put after 'finger' is 'FINGERMARKS'.

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I've seen this clue in the Evening Standard.

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