Đang tải... (xem toàn văn)
Wal Mart’s Supply Chain 1 Wal Mart’s Supply Chain A Business Success 2 Wal Mart is the World’s Largest Retail Company 3 Ranked first in the Global Fortune 500 list in 2001 2002 financial year 4 Histor.
Wal-Mart’s Supply Chain A Business Success Wal-Mart is the World’s Largest Retail Company Ranked first in the Global Fortune 500 list in 2001-2002 financial year History of Wal-Mart The company’s founder is Sam Walton He was born in 1918 at Oklahoma In 1940, he worked for the famous retailer, J C Penney History of Wal-Mart… This phenomenal growth of Wal-Mart is attributed to its continued focus on customer needs and reducing cost through efficient supply chain management practices Hub and Spoke System In the early 1970s, Wal-Mart became one of the first retailing companies in the world to centralize its distribution system, pioneering the retail hub-and-spoke system Under the system, goods were centrally ordered, assembled at a massive warehouse, known as ‘distribution center’ (hub), from where they were dispatched to the individual stores (spoke) Hub and Spoke System… The hub and spoke system enabled Wal-Mart to achieve significant cost advantages by the centralized purchasing of goods in huge quantities – and distributing them through its own logistics infrastructure to the retail stores spread across the U.S Wal-Mart’s Procurement Wal-Mart emphasized the need to reduce purchasing costs and offer the best price to the customer The company directly procured from manufacturers, by passing all intermediaries Wal-Mart’s Procurement… Wal-Mart finalizes a purchase deal only when it is fully confident that the products being bought is not available else where at a lower price Wal-Mart’s Procurement… Wal-Mart spends a significant amount of time meeting vendors and understanding their cost structure By making the process transparent, the retailer can be certain that the manufacturers are doing their best to cut down costs 10 Inventory Management Wal-Mart invested heavily in IT and communication systems to effectively track sales and merchandise inventories in stores across the country With the rapid expansion, it was essential to have a good communication system Hence, Wal-Mart set up its own satellite communication system in 1983 15 Inventory Management… Wal-Mart was able to reduce unproductive inventory by allowing stores to manage their own stocks, reducing pack sizes across many product categories, and timely price markdowns Instead of cutting the inventory across the board, Wal-Mart made full use of its IT capabilities to make more inventories available in the case of items that customers wanted most, while reducing the overall inventory levels 16 Inventory Management… Employees at the stores had the “Magic Wand,” a hand-held computer which was linked to in-store terminals through a radio frequency network These helped them to keep track of the inventory in stores, deliveries, and backup merchandise in stock at the distribution centers 17 Inventory Management… The order management and store replenishment of goods were entirely executed with the help of computers through the Point-of-Sales (POS) system Through this system, it was possible to monitor and track the sales and merchandise stock levels on the store shelves 18 Voice-based Order Filling (VOF) In 1998, Wal-Mart installed a voice-based order filling (VOF) system in all its grocery distribution centers Each person responsible for order picking was provided with a microphone/speaker headset, connected to the portable (VOF) system that could be worn on waist belt They were guided by the voice to item locations in the distribution centers 19 Inventory Management… (quick replenishment) Since the floor area of any Wal-Mart store varied between 40,000 to 200,000 square feet, movement of goods within the store was an important part of logistics operations Wal-Mart made significant investments in IT to quickly locate and replenish goods at the stores 20 Inventory Management… (retail link system) In 1991, Wal-Mart had invested approximately $4 billion to build a retail link system More than 10,000 Wal-Mart retail suppliers used the retail link system to monitor the sales of their goods at stores and replenish inventories Details of daily transactions (~10 million per day) were processed through this system 21 Inventory Management… (retail link system) Retail Link connected Wal-Mart’s EDI network with an extranet, accessible to Wal-Mart’s thousands of suppliers The suppliers could find out how their product was performing vis-a-vis competitors’ products in a particular product category 22 Inventory Management… (retail link system) Wal-Mart owned the largest and most sophisticated computer system in the private sector The company used Massively Parallel Processor (MPP) computer system to track the movement of goods and stock levels All information related to sales and inventories was passed on through an advanced satellite communication system 23 CPFR By the mid 1990s, Retail Link had emerged into an Internetenabled SCM system whose functions were not confined to inventory management alone, but also covered collaborative planning, forecasting and replenishment (CPFR) 24 CPFR In CPFR, Wal-Mart worked together with its key suppliers on a real-time basis by using the Internet to jointly determine product-wise demand forecast CPFR is defined as a business practice for business partners to share forecasts and results data through the Internet, in order to reduce inventory costs while at the same time, enhancing product availability across the supply chain 25 CPFR: Hard to implement Though CPFR was a promising supply chain initiative aimed at a mutually beneficial collaboration between Wal-Mart and its suppliers, its actual implementation required huge investments in time and money A few suppliers with whom Wal-Mart tried to implement CPFR complained that a significant amount of time had to be spent on developing forecasts and analyzing sales data 26 RFID Technology (Radio Frequency Identification) In efforts to implement new technologies to reduce costs and increase the efficiency, in July 2003, Wal-Mart asked its top 100 suppliers to be RFID compliant by January, 2005 Wal-Mart planned to replace bar-code technology with RFID technology The company believed that this replacement would reduce its supply chain management costs and enhance efficiency 27 RFID Technology (Radio Frequency Identification) Because of the implementation of RFID, employees were no longer required to physically scan the bar codes of goods entering the stores and distribution centers, saving labor cost and time Wal-Mart expected that RFID would reduce the instances of stock-outs at the stores 28 RFID Technology (Radio Frequency Identification) Although Wal-Mart was optimistic about the benefits of RFID, analysts felt that it would impose a heavy burden on its suppliers To make themselves RFID compliant, the suppliers needed to incur an estimated $20 Million Of this, an estimated %50 would be spent on integrating the system and making modifications in the supply chain software 29 ... retailer, J C Penney History of Wal- Mart? ?? This phenomenal growth of Wal- Mart is attributed to its continued focus on customer needs and reducing cost through efficient supply chain management practices... intermediaries Wal- Mart? ??s Procurement… Wal- Mart finalizes a purchase deal only when it is fully confident that the products being bought is not available else where at a lower price Wal- Mart? ??s Procurement…... availability across the supply chain 25 CPFR: Hard to implement Though CPFR was a promising supply chain initiative aimed at a mutually beneficial collaboration between Wal- Mart and its suppliers,