Argument against team allowance or fee (13)
I believe the answer is:
consideration
'fee' is the definition.
(consideration is a kind of fee)
'argument against team allowance' is the wordplay.
'argument' becomes 'con' (con is a kind of argument**).
'against' says to put letters next to each other.
'team' becomes 'side' (I've seen this before).
'allowance' becomes 'ration' (I've seen this before).
'con'+'side'+'ration'='CONSIDERATION'
'or' acts as a link.
(Other definitions for consideration that I've seen before include "factor to be borne in mind" , "Reward; careful thought" , "A motive" , "examination" , "Thoughtfulness - relevant factor" .)