One effective comic book marketing strategy is to sponsor comic book conventions. By becoming a sponsor, you can gain exposure to a large audience of comic book fans and industry professionals. This can be done through various means, such as sponsoring panels, hosting exclusive events, or providing branded merchandise. Comic book conventions are a great opportunity to showcase your products or services, engage with fans, and build brand awareness. Additionally, sponsoring conventions allows you to align your brand with the comic book community, which can enhance your credibility and reputation.