The document is a technical report by the ITU Focus Group on Digital Financial Services that examines the impact of electronic business-to-business (B2B) payments on small businesses, particularly in developing countries. It highlights the importance of digital B2B payment tools for improving payment efficiency, security, and cash flow management for small enterprises, and discusses potential barriers to adoption and considerations for policymakers. The report emphasizes the need for tailored payment solutions based on business size and maturity to support the growth of both formal and informal businesses.