From the Registrar's perspective, advertising includes:

From the Registrar's perspective, advertising covers various types, including print ads, direct mail, and Internet promotions. This broad definition aligns with the responsibilities and regulations surrounding real estate advertising. The Registrar considers a range of advertising methods, recognizing that advertisements can take many forms beyond just printed materials. Options B, D, E, and F are not the correct choice because they offer overly restrictive definitions of advertising and do not encompass the full range of methods that the Registrar considers. Option C is incorrect because there are indeed requirements concerning disclaimers in real estate advertising to ensure transparency and compliance with regulations.