Methods and system for performing business-to-business electronic invoice presentment and payment with line item level granularity

摘要: A system and method for performing Electronic Invoice Presentment Payment (EIPP) processing at a line item granularity is disclosed. server enables purchasing entity to designate approvers selected departments within the entity. The receives from providing invoices that each include one or more items. processes stores data associated with in database. Using items included invoices, determines whether department has designated approver. In response notification message server, an approver may request access invoice information their department. accesses database makes available only are approver's corresponding