Stick, from the outset, and thus take all cash home (6)
I believe the answer is:
attach
'stick' is the definition.
(I've seen this before)
'the outset and thus take all cash home' is the wordplay.
I cannot really see how this works, but
'the' could be 't' (the is pronounced as a 't' sound in some dialects) and 't' is located in the answer.
'cash' could be 'c' and 'c' is located in the answer.
'home' could be 'at' (synonyms) and 'at' is located in the answer.
The remaining letters 'ah' is a valid word which might be clued in a way I don't understand.
This may be the basis of the clue (or it may be nonsense).
'from' is the link.
Can you help me to learn more?
(Other definitions for attach that I've seen before include "Bind, fasten" , "Annex" , "Join to, perhaps with staple" , "Conjoin, affix" , "Tie, bind to" .)