Money for service (3)
I believe the answer is:
tip
(Other definitions for tip that I've seen before include "Useful hint; end" , "Indication of potential opportunity" , "for writers, it may be felt" , "Warning" , "The rubbish dump" .)
I believe the answer is:
tip
(Other definitions for tip that I've seen before include "Useful hint; end" , "Indication of potential opportunity" , "for writers, it may be felt" , "Warning" , "The rubbish dump" .)