Referral ID is a unique code in the form of a link owned by every Indodax member, which can be used to invite others to join when they first create an account at Indodax. When someone registers on Indodax using your Referral ID, then you can get a commission of up to 10% of the transaction fee made. Referral ID allows users to contribute in expanding Indodax community while getting additional benefits. This code can usually be found in the user's account in the profile section then Indodax Affiliate. Users can share their Referral ID via email, facebook, twitter and LinkedIn. Indodax is committed to continuously improving user experience through various incentive programs such as this.