eBay Inc. is a global e-commerce marketplace that connects millions of buyers and sellers across more than 190 markets worldwide. Founded in 1995 and headquartered in San Jose, California, eBay operates an online platform enabling both auction-based and fixed-price sales of goods and services. The company serves approximately 136 million active buyers and hosts around 2.5 billion live product listings. eBay's business model centers on charging commissions to sellers upon completed transactions, making it a significant player in the broader e-commerce and retail trading sector. The platform caters to individual consumers and small businesses alike, offering a marketplace infrastructure that leverages economies of scale through investments in technology, mobile applications, customer acquisition, and service enhancements. eBay's suite of mobile apps and localized marketplace versions support its international presence, establishing it as a trusted destination for buyers seeking diverse inventory ranging from everyday items to collectible and specialty products.