OP I suggest you avoid dealing with account sellers. Most of them are scams, who would you hold responsible if the seller blocks you after payment? Make a thread about it here and you will get no sympathy from the forum.
Because it's a trick.
A newbie account named Bob created a new thread about what is merit, then he use his main account named Alice to answer it with long paragraph, this will make people to merit Alice, then both Bob and Alice will meriting each other.
Has anyone been caught doing this? Because its worth giving a neutral tag over, replying yourself in the comments is abnormal behavior.