Amazon opens its largest-yet cashierless grocery

Customers check in with an app or credit card at the first Amazon Fresh in Washington, and the only one with both cashierless technology mixed with cashiers, on opening day, Thursday, June 17, 2021 in Bellevue. These shoppers won't have to go to a cashier. (Ken Lambert/Seattle Times/TNS)

The first Amazon Fresh in Washington, and the only one with both cashierless technology mixed with cashiers, is seen on opening day, Thursday, June 17, 2021 in Bellevue. This is the lone entrance gate for shoppers who don't have to scan in and will use a cashier to checkout. (Ken Lambert/Seattle Times/TNS)

An Alexa device is available for customer use at the first Amazon Fresh in Washington on opening day, and the only store with both cashierless technology mixed with a cashier checkout option, Thursday, June 17, 2021 in Bellevue. (Ken Lambert/Seattle Times/TNS)

A traditional cashier checkout is an option for customers at the first Amazon Fresh in Washington that also has a cashierless technology option too, seen on opening day, Thursday, June 17, 2021 in Bellevue. (Ken Lambert/Seattle Times/TNS)

Customers using cashierless technology to checkout with an app or credit card at the first Amazon Fresh in Washington, on opening day, Thursday, June 17, 2021 in Bellevue. The store also has cashiers. (Ken Lambert/Seattle Times/TNS)

Amazon’s long-awaited Fresh grocery store in Bellevue, Wash., opened Thursday to crowds — and a twist.