B2B stablecoin payments grew 733% annually to reach $226 billion in transaction volume, making it the dominant stablecoin use case ahead of remittances and retail. Unlike consumer adoption, which has stalled, B2B transactions involve large transaction sizes, extended settlement periods, currency conversion, and accumulating correspondent banking fees that stablecoins can meaningfully reduce. Finance teams should evaluate where cross-border AP and treasury workflows could benefit from stablecoin settlement as infrastructure and regulatory clarity continues to improve.