Illegal trade refers to the buying and selling of goods and services that are prohibited by law. This can include items like drugs, weapons, and endangered species. Such activities often take place in secret to avoid detection by authorities, and they can have serious consequences for society, including increased crime and harm to the environment. Additionally, illegal trade can undermine legitimate businesses and economies. For example, when counterfeit products are sold, it not only deceives consumers but also affects the profits of genuine brands. Governments and organizations work hard to combat illegal trade to protect public safety and promote fair market practices.