Ebay facts:
One of the most popular marketplace in the US
Had 4.3% of the share of US ecommerce market in 2020 (according emarketer)
There are 187 million ebay users worldwide, including about 56M in the US
Ebay had $100B in GMV (gross merchandise volume) in 2020.
80% of sold products have new condition
Walmart facts:
Year founded: 1962
One of the largest retailer in the world
Had 7.1% of the share of US ecommerce market in 2020 (according emarketer)
There are about 80M unique visitors the US every month
Etsy facts
Year founded: 2005
Leading marketplace for craft and vintage merchandise
There are about 41M unique visitors in the US every month
Shopify facts:
Was founded in 2006
Shopify is a complete e-commerce platform for online stores
It has different subscription plans, which start from $29 per month
1.75 million merchants sell on the Shopify platform