These would not be your average Home Depots: Amazon has considered using forms of augmented or virtual reality to allow people to see how couches, stoves and credenzas will look in their homes, the person briefed on the discussions said.

Amazon is also kicking around an electronics-store concept similar to Apple’s retail emporiums, according to two of the people familiar with the discussions. These shops would have a heavy emphasis on Amazon devices and services such as the company’s Echo smart home speaker and Prime Video streaming service.

And in groceries — a giant category in which Amazon has struggled — the company has opened a convenience store that does not need cashiers, and it is close to opening two stores where drivers can quickly pick up groceries without leaving their cars, all in Seattle. It has explored another grocery store concept that could serve walk-in customers and act as a hub for home deliveries.

Overseas, Amazon is quietly targeting India for new brick-and-mortar grocery stores. It is a vast market, and one still largely dominated by traditional street bazaars where shoppers must wander from stall to stall haggling over prices and deliberating over unrefrigerated meat sitting in the dusty open air. Amazon’s internal code name for its India grocery ambitions: Project Everest.

Last week, Amazon opened its fifth physical book store in Chicago, and it has five more announced locations under construction.

It is possible that some of the store ideas will never see the light of day. Groups within Amazon are often encouraged to come up with zany initiatives (this is the company that popularized the idea of drone deliveries). Many ideas are chucked after deeper scrutiny by executives. Amazon declined to talk about any stores it has not announced publicly.

“We are always thinking about new ways to serve customers, but thinking is different than planning,” said Drew Herdener, an Amazon spokesman.