An ECard™ loyalty system installed in casinos and gaming halls is designed to identify players and track their activity across all connected games and machines using cards, PINs, barcodes, or digital IDs. As players wager and play, the system collects data in real time, recording spend, play time, and game preferences. This information feeds a flexible points, tier, and rewards engine that calculates player status, issues bonuses, free play, and other rewards, and supports both mass-market and VIP programs. Using the same data, the system enables personalized promotions such as targeted offers, birthday rewards, and behavior-based incentives that increase player engagement and retention. By integrating with gaming platforms, accounting systems, and advertising networks, and by including regulatory reporting and responsible gaming tools, the loyalty system becomes a compliant, data-driven hub for player relationship management across the entire gaming floor.