Consistency: By using predefined modules, you ensure a consistent look and feel across all emails, which enhances brand identity. Efficiency: Creating emails using modular components is faster, as you can reuse existing pieces instead of designing from scratch each time. Scalability: As your email marketing efforts grow, modularity allows you to scale up quickly without sacrificing quality. Flexibility: Modules can be easily rearranged and customized to fit different campaigns and targets.