Bill in club brought over (3)
I believe the answer is:
Here is my best explanation:
'bill' is the definition.
(tab is a kind of bill)
'club brought over' is the wordplay.
'club' becomes 'bat' (I've seen this before).
'brought over' shows that the letters should be reversed in order.
'bat' back-to-front is 'TAB'.
'in' is the link.
(Other definitions for tab that I've seen before include "Tally of orders in bar", "Check", "Text indent key", "Kind of label for bat", "ticket", "Bar bill", "Running bar bill", "Small flap - bill", "Tally at bar (colloq.)" and "Tag".)