It is a common process in the company in which the employee requests specific goods or services from the purchasing department, and that is, in the end, responsible for purchasing them. It is an internal record keeping. The first step of this process is to document a purchasing requisition and submit it to the purchasing department. Then the purchaser develops a document and submits it to the accounts and finance team to wait for approval. After approval, a purchaser can purchase a specific product or service for an employee.