Gumtree is a classifieds website and mobile app that allows users to buy and sell a wide range of goods and services, including cars, furniture, electronics, and jobs.
Amazon is an American multinational technology company that specializes in e-commerce, digital streaming, artificial intelligence, and cloud computing. Founded in 1994 by Jeff Bezos, Amazon started as an online bookstore but has since expanded to sell a wide range of products and services, including electronics, clothing, furniture, food, and more.
eBay is an American multinational e-commerce corporation that provides an online platform for buying and selling goods and services. The company was founded in 1995 and has since become one of the largest online marketplaces in the world.