End-to-end purchasing process is a comprehensive set of activities and steps that are required to acquire goods or services from a supplier. This process includes all the steps from the initial request for a quote, to the negotiation of terms and conditions, to the placement of the order, to the receipt of the goods or services, and finally to the payment of the invoice. The end-to-end purchasing process also includes the management of the relationship between the buyer and the supplier, as well as the management of the supplier’s performance. This process is essential for businesses to ensure that they are getting the best value for their money, as well as to ensure that the goods or services they are purchasing are of the highest quality. Additionally, an effective end-to-end purchasing process helps to ensure that the buyer and the supplier are in compliance with all applicable laws and regulations.