so much account banned in this forum because of trading even it only one merit but it break the rules, thanks to the reporter and admin to keep this forum safe
It depends on the case bro 1 merit I think is not an abusive thing. Sending 1 merit to a user who sent you 1 merit is not an abusive to the merit system especially if the topic/post that merited really deserves to be merited. If the user 1 send a merit to user 2 and user 2 find a post of the user 1 that is helpful or constructive and also contributes to the forum then that is not abusing.