✨ Asides from other countries, South Korea is one of the fastest adopters of modern technology. When the update in the #pinetwork Apps started to have a QR Code Scan feature in Pi Browser app wallet.pi, it was immediately used by Pi Merchants in Korea and one of them is the Coffee Shop in Seoul South Korea. This Self-service Coffee vending machine has a Pi QR Code display for full #pipayment. Just Scan the QR Code, enter the amount of Pi to pay and that's it, you can enjoy your coffee paid by $Pi..☕☕??