Buyer 

When it comes to procurement, a buyer is an individual responsible for selecting suppliers and products, negotiating prices, and making purchase decisions on behalf of their organization. The role of a buyer can vary depending on the size and type of organization, but they typically work closely with suppliers to ensure that the products or services they procure meet the needs of their organization.

buyers are responsible for ensuring that the goods or services they procure meet the needs of their organization. They typically work closely with suppliers to negotiate prices and terms of purchase, as well as select the most appropriate products or services for their organizations. In some cases, buyers may also be responsible for managing supplier relationships and overseeing the performance of contracted service providers.