What is a referral on a PTC?

Referral is the one who joins under you. The person who is joining just under you is called direct referral. Some people who joins under the direct referral is also your referral. Let this be your second line of referral. Some people may join under the second line of referral, they are also your referral. In this way, it goes on to different levels of referrals. You will get commission for the works done by your different levels of referrals. The commission payment between different levels varies in pyramidal order. Some site may fix that only till certain level of referral we will give commission like 2 or 3 level. these number of approved levels also varies with different membership. Either free or paid member. paid member will have more levels. In some sites, we can buy referrals to work for us. They are called rented referrals.