In recent years, global companies at the forefront of spending optimization have been using AI and the latest cloud solutions to transform purchasing for groupwide corporate transformation, thereby improving productivity and reducing costs. In the process from purchase to payment, suppliers need to be linked up with a variety of transaction information. With offline interactions still commonplace, however, this seen as the area in the supply chain where digitalization lags farthest behind. Even among companies that implement ERP, it is common to put off supplier collaboration functions for reasons such as return on investment and scheduling.