Process: If anyone asks SEO service anywhere, then directly refer my service and mail me your client info or screenshot. If he/she order my service, then you will get $50. In this case your client will never get $25 discount.
Process: Simply recommend my services to Facebook page/group or any other social network or Write Review/Post about my Services Using Your $25 Discount Coupon. When any customers come to me then I will ask them about Discount Coupon. And you will get your $25 Affiliate Commission.
I will count your order amount using your referred blog/page/group name and pay every 15 days via PayPal or Payoneer.
Service Page: WhiteHat SEO Service