Arranged sale of drinks (4)
I believe the answer is:
ales
'drinks' is the definition.
(ale is a kind of drink)
'arranged sale' is the wordplay.
'arranged' indicates anagramming the letters.
'sale' anagrammed gives 'ALES'.
'of' is the link.
(Other definitions for ales that I've seen before include "A sale of beers" , "What might be delivered by pumps" , "Alcoholic drinks" , "Types of beer" .)