Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & personal care, broadband & dsl, gourmet food & just about anything else.

How much they make:
Where they're located: Indianapolis, Indiana, USA
Current team size: 1
Website traffic: 2.65B/month

4. Walmart

Shop Walmart.com for Every Day Low Prices. Free Shipping on Orders $35+ or Pickup In-Store and get a Pickup Discount. Open a Walmart Credit Card to Save Even More!

Where they're located: Jacksonville, Florida, USA
Website traffic: 457M/month

5. Shutterstock

Download the best royalty free images from Shutterstock, including photos, vectors, and illustrations. Enjoy straightforward pricing and simple licensing.

Where they're located: Albuquerque, New Mexico, USA
Website traffic: 75.6M/month