Who is Eligible for the Pioneer NFT Referral Program? The Referral Program is only for Pioneers who have purchased the Pioneer NFT at the Public Sale. Related articles How do I Join the Referral Program? Are There any Limit on the Number of Invitees and How Long will the Program Last? What is the Referral Program? When and How can I Receive Referral Rewards? What Types of Referral Rewards can I Receive? How is Referral Reward Structured?