Costco有实质性的业务水平 灵活性和流动性时，将其产品从仓库到消费者。 通过自己的技术实力，公司可提供高度精确和敏捷供应链系统。Costco 具有高效、灵活的物流系统 利用即时库存的方法。 公司降低运营成本的物流通过降低空英里，通过提高燃料效率（温室，2005）。通过大宗收购，该公司还获得了相当大的折扣。为实施这一战略的主要思路是控制成本和提高效率，创造了以供应链系统，仓库和超市连锁店直接集成。
Implementation of corporate level strategy- Internal development
Costco has a substantial level of business flexibility and fluidity when it transfers its products from its warehouse to its consumers. Through their technological prowess, the company is able to provide a highly accurate and agile supply chain system. Costco has a highly effective and agile inbound logistics system by utilizing a just-in-time inventory approach. The company has cut down its operational costs from its outbound logistics by reducing empty miles and by increasing fuel efficiency (Greenhouse, 2005). Through bulk buying, the company also gains a substantial level of discount. The main idea for implementing this strategy is to control costs and improve efficiency and it has created its supply chain system in a manner that its warehouse and superstore chains are directly integrated.
To achieve and consistently maintain competitive advantage, a company has to implement and adapt a business strategy which can help the firm to remain ahead of its competition. In the case of Costco, the idea of the company is to make effective use of its available resources and to sell its products at an optimum price which can help to maintain profitability. Costco can gain competitive advantage by improving other business attributes or traits which can help the company to sustain or even surpass competition. To achieve that, one of the key ideas should be to reduce or limit inventories, improving its e-commerce/online services and emphasize on increasing market capitalization by selling products at discounted prices specifically when the economy is struggling. Apart from that, In addition, the company can expand its business operations in new emerging economies such as India, China and Indonesia etc as they provide a lot of growth potential due to large demographics and this will allow Costco a large consumer market to be acquired. Costco can sustain its profitability by expanding its business operations in under developed and developed countries. The main reason for this is because Costco can earn on economies of scale by providing low-cost but comparatively high-quality products to its consumers. Apart from that, Costco can improve its market share by improvement of certain traits which include improvement of technological resources, improving skill-set of staff etc. These traits will not only help the company to improve its marketing, logistics and distribution process but can also make a company more productive and profitable.