Which retail payment innovation was first introduced in Japan in 2004 before global adoption and now processes billions in transactions annually through mobile devices?

The retail payment landscape has evolved dramatically over the past decade. From cash registers to contactless payments, the way consumers complete transactions continues to transform. This trivia question explores a key innovation in retail payment systems that changed how businesses process transactions and manage customer data. Test your knowledge of retail payment evolution and see if you can identify this game-changing technology!

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NFC (Near Field Communication) contactless payments
Blockchain-based cryptocurrency payment systems
Biometric authentication payment verification
QR code subscription-based payment platforms