I think While online casinos rely heavily on CRM tools to manage customer interactions, it's not common for individual gamblers to use such technology. CRM tools are typically used by businesses to manage and analyze customer data and interactions, while gamblers are more focused on odds, strategies, and tactics to improve their chances of winning. However, some online gambling platforms may provide players with personalized offers and promotions based on their gaming history and preferences, which could be considered a form of CRM.