According to @CryptoKing4Ever, BitMartUS promotes zero trading fees and a compliance-first model designed for U.S. crypto traders, emphasizing simplicity and transparency; see bitmart.com/us for the referenced access point, source: @CryptoKing4Ever on X, Dec 24, 2025. The post highlights these features as differentiators for U.S.-based users evaluating exchange costs and regulatory posture, source: @CryptoKing4Ever on X, Dec 24, 2025.