Bill, eg, favours me through point or court (8)
I believe the answer is:
endorsee
This clue might be a double definition.
'bill eg favours me through point' is the first definition.
I can't tell whether this definition defines the answer.
'court' is the second definition.
Both the answer and definition are singular nouns.
Perhaps they are linked in a way I don't understand?
Can you help me to learn more?
(Other definitions for endorsee that I've seen before include "he eventually gets cheque" , "One to whom cheque is assigned" , "one given money?" .)