Exchange rates define how the platform converts between currencies — fiat, club points, or wallet units. Platform admins maintain the master currency list and global conversion table; club managers may expose club-specific rates for member wallet operations (buy, sell, convert). Members perform exchanges from the portal Wallet when the feature is enabled.
Accurate rates are critical for multi-currency wallets, broker integrations, and marketplace settlements. Changes should be coordinated with finance and communicated before large member-facing shifts.