Wal-Mart adopted this method of sourcing by way of centralizing the whole process of procurement and sourcing by setting up 4 worldwide merchandising points for common items and outfits. The corporate instructed all the suppliers to provide their products to these central points that can be found in different marketplaces.[84] https://supply-chain-management-c01122.amoblog.com/helping-the-others-realize-the-advantages-of-supply-chain-49109683