G2A.COM is a major global marketplace for digital products, serving over 35 million users and providing a platform for third-party sellers to offer discounted game keys and software. The platform features extensive security measures, including AI-supported transaction monitoring, and has evolved from a direct retailer to a marketplace model, though it has faced scrutiny regarding the origin of some products. To learn more about the platform's security and legitimacy, visit G2A.COM . Why G2A.COM? Is it trustworthy? How does it work? (2026)