When we buy an indie game we've been eyeing on Steam or purchase a limited-edition character skin in our favorite mobile game, we hit the 'complete payment' button without a second thought. In those few seconds—entering credit card numbers, watching screens transition through services like Toss, KakaoPay, or Naver Pay—gamers rarely stop to consider the payment process itself. Yet, behind this seamless transition lies massive technical infrastructure that safely and securely connects complex global financial networks, regulations, and local payment methods in real time.'Xsolla Connect Seoul 2026' held at L Tower in Seocho-gu, Seoul ©INVENWhile the company name may be...