You can now pay for your fried chicken with a smile because credit cards are so 2016

'Smile to Pay' is a new payment method implemented by Chinese conglomerate Alibaba in partnership with Alipay. 
The advanced system uses facial recognition to process payments. This could possibly signal a shift from using fingerprints to authenticate payments to using facial scans.  Read more... More about Tech , China , Mashable Video , Mobile Payments , and Mobile Payment