Mailbag: Could the Eagles have two 1,000-yard rushers and receivers, and how rare would that be?
Fan Tokens: Fans to 'design' Barcelona captain's armband for El Clasico
Special investigation: Socios 'fan tokens' – what they really are and how they work - The Athletic
Socios Fan Token and NFL Agree to Landmark Deal
Philadelphia Union, fan engagement company Socios.com sign sponsorship deal - Philadelphia Business Journal
Palace Partnership With Socios Could Become Dangerous Game For Fans
Why Socios, and Football Fan Tokens as We Know them, Are Probably Doomed — Premier Sports Network
Philadelphia Eagles and Socios.com enter into multiyear partnership - Philadelphia Business Journal
Union announce partnership with crypto company Socios – The Philly Soccer Page