but it's still unfair who can't afford to buy merit.
Which reasons make you repeat about buying merits so many times? Do you want to exchange merits? Do you want to violate the forum rules? Do you want to fight againts original purposes of merit system and Theymos intention? Do you want to go in jail (I actually mean bans) by cheating the merit system?
Good luck, you will never rank up with this attitude about merit system.
List of users who are abusing merit systemMore mass merit farming