A body established to protect the interest of members against the exploitation of retail traders and manufacturers is the?

The body established to protect the interest of members against the exploitation of retail traders and manufacturers is the "consumers association." This is an organization that advocates for the rights of consumers in the marketplace. It ensures that consumers are treated fairly by retailers and manufacturers, and that they receive value for their money. The association also provides information to consumers about their rights and responsibilities and educates them on how to make informed purchasing decisions. The ultimate goal of a consumers association is to promote fair and ethical business practices and to ensure that consumers are not exploited in any way.