/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: emran_wah https://cdn.slidesharecdn.com/profile-photo-emran_wah-48x48.jpg?cb=1427892965 purchasing goods and services. deciding among alternative suppliers. reviewing large value purchase orders, preparing and managing requests for proposals and reviewing the bidding process.