The document discusses best practices for insert media campaigns, including plan development, testing, creative execution, and performance evaluation. Some key points include: - Testing new programs, vehicles, formats in strongest months with control groups to reduce variables - Conducting direct comparisons between test and control groups to ensure statistically valid results - Evaluating performance of individual programs, vehicles, categories to determine rollout potential - Employing consistent branding across creative while targeting messages and offers to specific audiences - Allowing flexibility in response methods like phone numbers, websites, reply cards - Collaborating closely with media partners on execution and addressing issues promptly