Which of the following statements is true regarding real estate agents and timeshare marketing?

The statement indicating that a licensed agent must inform clients about their licensure status is accurate because it underscores the ethical obligations and legal requirements that licensed real estate agents must adhere to in their interactions with clients. Transparency is key in any professional relationship, and informing clients about licensure status helps to build trust and ensures that clients are aware of the qualifications of the agent they are dealing with, especially in the context of the complex timeshare market.

This requirement also reflects broader principles of consumer protection laws, which aim to safeguard clients by ensuring they have all relevant information that could influence their transactions. Such disclosures allow clients to make informed decisions based on the agent's qualifications and expertise.

In contrast, the other options misrepresent the rules governing real estate agents in the context of timeshares. The notion that only unlicensed agents can market timeshares is incorrect, as licensed agents are allowed to engage in such marketing. Additionally, the idea that a real estate agent is not required to have a special license to market timeshares overlooks that certain specific practices may require additional certifications or adherence to particular rules. Finally, the claim that agents do not need to disclose anything if they have a license contradicts the fundamental ethical duty of transparency that governs agency relationships in real estate.