hhhmmm... it depends..as what i know..
some people let others farm by doing 1 on 1.. then u should kill him atleast u want..for about +10 rounds..
in change..ur gonna give him like : 2 accounts with nice ranks..
or giving him ZP credits..i mean you are going to load him/her..
Got it??..
but if u dont want to pay..find a friend that can give u free farm..