The iGaming industry has expanded substantially over the past decade, driven by growth in digital infrastructure, mobile adoption, and the expansion of licensing frameworks across new jurisdictions. The global online gaming market reached 117.5billionin2025andisprojectedtogrowto117.5 billion in 2025 and is projected to grow to 186.58 billion by 2029, according to data published by Voluum. Within this growing market, affiliate marketing in gambling has become one of the primary mechanisms through which operators acquire new players.