Which contactless payment technology was first to achieve widespread commercial adoption in retail, creating the foundation for today's mobile payment systems?

The world of retail payments has undergone dramatic transformations in recent years, particularly with contactless payment technology. What began as a simple convenience has evolved into a sophisticated ecosystem that's reshaping consumer behavior, merchant operations, and the entire retail landscape. Test your knowledge about this revolutionary payment method that continues to disrupt traditional retail transactions.

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RFID (Radio Frequency Identification) tags
NFC (Near Field Communication) chips
Bluetooth Low Energy (BLE) beacons
QR code scanning systems