According to the Progressive Grocer, Amazon Fresh will open a 35,000 square foot store in Naperville, IL. to be followed by a second store in Schaumburg a northern suburb of Chicago.

The Naperville store will be the first outside the state of California but will follow the same format providing both premium and conventional products with innovations including cashier-less checkout and micro-fulfillment.

The Amazon Fresh concept is completely distinct from the parent company’s Whole Foods Market chain.