Using preprinted material in a sales presentation is recommended because:

Using preprinted material in a sales presentation is recommended primarily because such material generally has been reviewed for compliance. This means that the information contained within these materials adheres to regulatory standards and industry guidelines, ensuring that it is accurate, truthful, and does not mislead potential clients. This review process is crucial in the insurance field, where misrepresentation can have significant legal consequences and damage a professional's reputation.

While preprinted materials may be cheaper than custom options, enhancing personal interaction, or reducing training needs could be potential benefits, these factors do not directly address the compliance aspect that is vital in the insurance industry. Compliance with regulations protects both the agent and the client by ensuring that all necessary information is presented clearly and legally.