The CEO of $535 million AI startup Standard explains how its new deal to power cashierless checkout at Circle K convenience stores shows how it's possible for retailers to take on Amazon Go

· Circle K will deploy new, autonomous checkout technology from AI startup Standard beginning in 2021, the convenience store chain said on Tuesday. 
· Customers will have the option of using an application that charges them automatically for purchases when they walk out, alleviating the need to go to a physical checkout...