Corporate division produces endless amount of drinks (5)
I believe the answer is:
sales
'corporate division' is the definition.
'sales' can be an answer for 'division' (sales division is a kind of division). I'm not sure about the 'corporate' bit.
'produces endless amount of drinks' is the wordplay.
'produces' becomes 'boscs' (bosc is a kind of produce).
'endless' indicates the central letters.
'amount' becomes 'a' (A is an example).
'of drinks' becomes 'les' (I can't explain this - if you can you should believe this answer much more).
The middle letter of 'boscs' is 's'.
's'+'a'+'les'='SALES'
Can you help me to learn more?
(Other definitions for sales that I've seen before include "Opportunities to sell" , "Periods of price reductions" , "Cheap offer periods" , "Occasions for buying at reduced prices" , "Marketing" .)