Alipay to spend US$448m plugging new face scanner — Yicai Global — “Dragonfly 2’s next-generation 3D cameras are more precise and have a wider angle, and since the device can handle payments under various lighting conditions merchants will not need to make any changes to their store lights… The scanner is priced at CNY1,999 (US$298.50), nearly 30% less than the previous version.”