https://www.cnet.com/news/amazon-go-stores-plan-to-start-accepting-cash/

The comment, CNBC reported, was in response to a question regarding discrimination and elitism against the unbanked, or those adults who don't have a bank account.

The premise behind Amazon Go stores is that there are no cashiers and an app on your phone links to a bank or credit card. You can can pick up an item and walk out. According to the Federal Deposit Insurance Corporation, 9 million households in the US don't have bank accounts or access to a financial institution.