Workflow

A workflow is a streamlined flow of multiple processes that when completed leads to the finished state of a project. The workflow engine is time-bound and is designed to carry out a sequence of tasks in a seamless manner. When you purchase a new smartphone with a popular e-commerce retailer like Amazon, it kickstarts a series of workflow processes that start with order placement to shipping details, payment, and timely delivery. A typical workflow process will look like the illustration below

source: Cflow