Become an Agent for MCPS and you will receive a referral fee for any merchant that you sign up. How does it work? Simple. MCPS Agents earn a $25 referral fee for each merchant account that signs through MCPS. In addition, MCPS offers the MCPS gateway to Agents at a discounted rate of $69 setup and $19.95 per month. The Agent makes a one-time referral fee, a one-time $10 profit on the payment gateway setup and a monthly recurring of $10 each month selling the payment gateway at the same price MCPS does.