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In 1996, the National Institute of Standards and Technology defined electronic data interchange as "the computer-to-computer interchange of a standardized format for data exchange. EDI implies a sequence of messages between two parties, either of whom may serve as originator or recipient. The formatted data representing the documents may be ...
Purchase order request. A purchase order request or purchase requisition is a request sent internally within a company to obtain purchased goods and services, including stock. The request is a document which tells the purchasing department or manager exactly what items and services are requested, the quantity, source and associated costs.
Invoice Processing : involves the handling of incoming invoices from arrival to payment. Invoices have many variations and types. In general, invoices are grouped into two types: 1. Invoices associated with a company's internal request or purchase order (PO-based invoices) and. 2. Invoices that do not have an associated request (non-PO invoices).
Procurement software refers to a range of business software designed to streamline and automate purchasing processes for businesses and organizations. By managing information flows and transactions between procuring entities, suppliers, and partners, procurement software aims to cut costs, improve efficiency, and boost organizational ...
Material requirements planning. Material requirements planning ( MRP) is a production planning, scheduling, and inventory control system used to manage manufacturing processes. Most MRP systems are software -based, but it is possible to conduct MRP by hand as well. An MRP system is intended to simultaneously meet three objectives:
Computerized physician order entry. Computerized physician order entry ( CPOE ), sometimes referred to as computerized provider order entry or computerized provider order management ( CPOM ), is a process of electronic entry of medical practitioner instructions for the treatment of patients (particularly hospitalized patients) under his or her ...
Requirements engineering. Requirements engineering ( RE) [1] is the process of defining, documenting, and maintaining requirements [2] in the engineering design process. It is a common role in systems engineering and software engineering . The first use of the term requirements engineering was probably in 1964 in the conference paper ...
Electronic Data Systems (EDS) was an American multinational information technology equipment and services company headquartered in Plano, Texas, which was founded in 1962 by Ross Perot. The company was a subsidiary of General Motors from 1984 until it was spun off in 1996.