"The player also profits" so does it mean people can take advantage of this by making business out of it?
I think yes, you can get advantage if you are the first person who passed the referral to other, and to another referral you can get points, as long that your friends are passing the referral you can get the points correct me if im wrong
We have the same idea about their referral system, once you are the first who joined the Abyss you will earn rewards to your referrals and friends of your referrals or your "downline" (sorry but I don't know the right term). By this, you will earn more rewards and you will profit to this kind of reward system.
You can establish a business and earn money from them because of the profits of the players.