Best Buy Co., Inc. is an American multinational consumer electronics retailer headquartered in Richfield, Minnesota. Best Buy operates internationally in Canada and Mexico, and formerly operated in China until February 2011 (when the faction was merged with Five Star). The company also operated in Europe until 2012. Its subsidiaries include Geek Squad, Magnolia Audio Video, and Pacific Sales. Best Buy also operates the Best Buy Mobile and Insignia brands in North America, plus Five Star in China. Best Buy sells cellular phones from Verizon Wireless, AT&T Mobility, Sprint Corporation in the United States. In Canada, carriers include Bell Mobility, Rogers Wireless, Telus Mobility, their fighter brands, and competing smaller carriers, such as SaskTel.
Best Buy was named "The Most Sustainable Company in the United States" by Barron's in 2019. The company ranked No.72 in the 2018 Fortune 500 list of the largest United States corporations by total revenue.

优惠码使用方法：
1. 点击“复制”按钮，然后点击“去购物”按钮，我们会引导您到商家页面。
2. 将您喜欢的产品加入购物车, 点击右下方“Checkout”按钮。
3. 填写收货信息后点击“Continue to Payment Information”按钮。
4. 点击“Use a Best Buy Gift Card, Discount Code or Store Credit”，在“Enter Card Number or Discount Code”输入框中粘贴第1步中复制的优惠码，并点击“Apply”。
提示：建议使用Visa付款。