How to become an online casino agent involves several key steps. First, research the online gambling industry to understand its regulations and market trends. Next, choose a reputable online casino to partner with, ensuring they offer competitive commissions and reliable support. Develop your marketing skills to attract players through various channels, such as social media and content creation. Additionally, familiarize yourself with the games and promotions offered by the casino to effectively engage potential customers. Finally, maintain strong communication with your casino partner to optimize your performance and maximize earnings.