A market is essentially a mechanism that brings together buyers and sellers to exchange goods or services. The essential components are: 1) A product or service to be exchanged, 2) Buyers (demand), and 3) Sellers (supply). Traditionally, markets were associated with physical locations (marketplaces), but in the modern economy, especially with the advent of e-commerce and digital platforms, markets can exist without a specific physical 'place'. Online markets, for instance, facilitate transactions globally without a common physical location for buyers and sellers.