Which of the following is NOT a common type of exhibitor at trade shows?

In the context of trade shows, exhibitors typically include entities that are directly involved in the promotion and sale of products or services. Manufacturers, service providers, and retailers all fit this profile, as they showcase their goods or offerings to attract potential customers and generate business.

Manufacturers exhibit their products to show buyers what they offer, while service providers promote their services, often looking to garner leads from attendees. Retailers participate to engage with consumers and promote their brands directly, aiming to sell products at the event or generate interest for future sales.

On the other hand, politicians are not typically classified as exhibitors in the same sense. While they may attend trade shows for networking, to support or publicize certain industries, or to advocate for policies relevant to the trade, their primary role is not to exhibit products or services. Thus, their presence at such events does not align with the traditional objectives of trade show exhibitors, making politicians a less common type of exhibitor.