Big online companies

Amazon

Amazon.com, Inc. is a US company of electronic commerce and cloud computing services at all levels based in the US city of Seattle, Washington State. Its motto is From A to Z. It was one of the first large companies to sell goods through the Internet.

ebay

eBay is a site for the auction and electronic commerce of products through the Internet. It is one of the pioneers in this type of transaction, having been founded in 1995. From 2002 until 2015, eBay was the owner of PayPal. Since July 2015, the CEO of eBay is Devin Wenig.

Aliexpres

AliExpress is an online store founded in 2010 formed by small companies from China and other places that offers products for international buyers. It is owned by Alibaba Group Like eBay, Aliexpress sellers can be companies or individuals.