The business to business payment experience we use and love today wouldn't have been made possible if it wasn't for years of groundwork laid by the financial industries. We have come a long way from etching balance statements into metal sheets in the 1920s. Advancements in payment technology have creating payment rails far beyond our imagination. The best part is, we aren't done yet. Refresh yourself on the history of B2B payments and the shift from paper cash to a digital economy.