Optimal Payments named as sponsor of Crystal Palace FC 8th July 2014 6:59 am GMT | Last updated: 13th July 2020 Optimal Payments named as sponsor of Crystal Palace FC Related Articles: 8th May 2024 ASA warns ProgressPlay over misleading promotion 8th May 2024 Catena Media revenue declines 49% in first quarter 8th May 2024 ESPN BET unveiled as first PGA Championship sports betting partner