By default, you can reward the customer 5 times per month whenever they make referrals. For example, when the customer makes 6th referrals within a month, you do not pay the referral fee since the limit is reached. We highly recommend a minimum of 3 times because this is the magic number that turns a one time customer into a long term one. To adjust the reward system, please contact us at support@b-plat.net.