商販 refers to the practice of commercial trading or selling goods and services. It encompasses various activities, including retail and wholesale transactions, where businesses or individuals exchange products for money. This concept is fundamental to the economy, as it facilitates the distribution of goods from producers to consumers. In many cultures, 商販 is an essential part of daily life, often taking place in markets, shops, or online platforms. It involves various stakeholders, such as 商人 (merchants), 消費者 (consumers), and 供應商 (suppliers), all contributing to the flow of goods and services in the marketplace.