Birthday Matic is a Chrome extension designed for Facebook users. Its main function is to automatically send birthday messages to all your Facebook friends on their special day.

Unlike generic messages, Birthday Matic allows you to send personalized messages to each friend. This adds a personal touch and makes the messages more meaningful.

Furthermore, this extension seems to have a feature that allows you to use these birthday messages to promote offers, potentially generating leads or sales.

This could be particularly useful for those looking to improve engagement on Facebook or utilize special occasions like birthdays to reach out to their contacts with offers or promotions.

If you need more information or have specific questions about this tool, feel free to ask!