eBay - Buy and sell electronics, cars, fashion apparel, collectibles, sporting goods, digital cameras, baby items, coupons, and everything else on eBay, the world's online marketplace
Haven by OB1 - Shop, chat, and send crypto currencies privately using Haven
eBid - eBid. The worlds online auction marketplace.
Openbazaar - A free online marketplace to buy and sell goods / services using Bitcoin. OpenBazaar is a peer-to-peer ecommerce platform with no fees or restrictions.
Listia - Place bids and shop for items that other people place on Listia. The app is easy to use and understand, and you don't need a lot of money to get started or to make purchases.
Amazon - 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 & much more