That is why the procurement process has evolved. Traditionally, procurement was paper- and conversation-based, usually with procurement officers interacting with long-time partners or well-known suppliers and purchasing at fixed prices. In recent years, this has changed somewhat to become a strategic function: Procurement officers seek suppliers that fit with a company's overall strategy.
E-procurement involves moving the procurement process online to cut out steps and save money. For example, traditional procurement involves getting quotes and then approval, probably from finance, as well as a purchase order, which could take more than a week. With e-procurement, this process is simplified and speeded up considerably, thanks to real-time interaction with pre-approved suppliers and trading partners, who can be anywhere in the world. With online purchasing, the purchase can be approved online and the order completed within minutes; the required item often arrives within days.
In business, time is money, so the more a company can reduce staff time involved in purchasing, and the more quickly it issues a purchase order, the more it can reduce operational costs.