The document outlines the advantages and practices of e-procurement in the EU, emphasizing its potential to save costs and improve efficiency in public expenditure. It summarizes the findings from a survey of 936 users about their experiences with 28 e-procurement platforms, identifying gaps between expected and actual functionalities. The 'e-procurement golden book of good practice' includes 24 recommendations aimed at enhancing usability, accessibility for SMEs, and transparency in the procurement process.