Manage commercial relationships with SuppliersRpQ for the product to be purchased and evaluate itRegulatory and technical trading styles for the definition of the terms of delivery (price, delivery mode, delivery times, etc.)Agreeing with the Supplier about the conditions and quantitative buying, time of delivery and payment of goods, the terms and the transport costs.Making the operational planning of POs, consistent with the requirements (production / commercial / ...) company, and with optimal management criteria for the stocksDefinition of requirements in terms of supply: the quality and quantity of goods to be purchased, and delivery time, place of deliveryProvide, if necessary, the modification of the purchase plans in the event of variations in production or sales programsUse tools to purchase programmingSupervise the issuance of POs