By admin, July 12, 2010
Perfect Purchase was an OMS (Order Management System) that is used to make order for different items by customer and fulfil that order by supplier. There are five types of user i.e. OMS Admin, Supplier, Group Admin, Site Admin and Customer. Each user has different type of functionality. EDI (Electronic Data Interchange) is used to convert Purchase Order. AS2 Protocol was used to send and receive files (Purchase Order).