Cost Co uses a supply chain process of suppliers, warehouses, distribution centers, and customers. Its 4 major supply chain factors are delivery, quality, time, and cost. For delivery, it keeps a 2 week inventory for high demand items and uses vendor managed inventory. It focuses on high quality at affordable prices. To reduce time, it aims to decrease cash-to-cash cycle time. And it uses various strategies like vendor managed inventory and cross docking to reduce costs throughout the supply chain.

1. ‘Cost Co’ – A Supply Chain Study

3. Products they sell…

4. Corporate Strategy of Cost CO :

5. Cost Co’s Supply chain process :
Suppliers ---> Warehouses ---> Costco Depot ---> Customers

6. Cost co 4 major supply chain factors:
1. Delivery
2. Quality
3. Time
4. Cost

7. Delivery : ‘ Inventory Strategy ’
 For high demand items, Costco keeps a two week inventory and
is able to replenish its stock efficiently.
 The lead time (time taken from when an order is placed to when
the Costco truck pulls up at a warehouse) is about one week.
 Suppliers affect on-time delivery and fill rates.
 If they do not provide the components then needed on
time, then the inventory cannot be maintained or the order
delivered on time.

8. Quality :
 Quality can be measured in a number of ways.
 They are performance of the product (Or) service, conformance
to specifications (Or) customer satisfaction.
 Costco offers high quality products at affordable prices.
 It backs up its products with an unbeatable return policy.
 Costco has in place a quality assurance program and works with
its suppliers to produce products that meet the needs of the
customers as well as achieve customer satisfaction.

9. Time :
 Time can be measured not only for an individual company but
also for the entire supply chain.
 It is important to consider the time it takes to get paid for a
product once it is sold.
We can do this by using the ‘cash to cash cycle time’
 Cash to cash cycle time = “Days in inventory+ Days in accounts
receivable - Days in accounts payable.”
 Research shows that by decreasing the cash- to - cash time
improves a firms (Costco) profitability.

10. Cost :
 From an operations point of view , it generally refers to the
unit cost of the product or service.
 Unit cost is defined as the total manufacturing cost, including
materials, labor and overhead divided by the number of units
produced.
 Reducing costs in the supply chain improves the profitability of
Costco and influences the kinds of products and prices which they
can offer their customers.

11. There is cost involved in:
1. Sourcing products from suppliers ,
2. shipping products from suppliers to Costco depots,
3. Distributing products to warehouses and
4. Storing products in inventory.
These are just some of the costs in the supply chain.

12. Ways to reduces cost along a company's supply chain:
1. Allowing suppliers to manage inventory of their own products at
Costco. This is what is known as a vendor managed inventory. The
supplier is responsible for maintaining inventory levels and hiring
staff to do this. This reduces Costco's labor cost.
2. Costco also practices a new technique called "cross docking" which
means most of Costco's inventory is kept in distribution
centers, while the remaining goods (such as items to be consumed)
are delivered directly to Costco stores.

13. Supply Chain Management at Costco:
 Costco uses vender managed inventory as previously mentioned.
 They use “ConnectionHub's Drop-Ship Master application suite”,
which allows them to rapidly integrate new suppliers into their existing
system.
 This enables rapid orders based on Costco requirements.
 This allows Costco to maintain efficient supply chain management
without taking on any new inventory or risk through orders.
 ConnectionHub provides Costco with a single point of integration
in which it can contact and interact with its suppliers directly and with
ease.

14. Supply Chain Management at Costco:
Costco can create an ‘wireless tags’ on each pallet of supplies that will
be able to be read by its distribution centers and automatically add
those goods to inventory.
This would not only decrease time spent delivering goods, but it would
streamline inventorying all of the items delivered.