In this week's Omni Talk Fast Five, sponsored by FastSensor and Takeoff, big news shakes the retail industry.

Grabango, in partnership with Giant Eagle, opens a checkout-free and fully retrofitted GetGo convenience store in Pittsburgh. Walmart finally announces a date for its new subscription program, Walmart+. Amazon's first full-scale grocery store, Amazon Fresh, debuts to the public. Mall of America goes livestreaming with Popshop Live. And, Macy's tries to sell Wall Street on the idea that the world needs smaller, suburban Macy's stores. Newsflash -- it doesn't.

Chris Walton, Anne Mezzenga, and Emma the Intern discuss all this and more, including Charlie Sheen, in this week's episode.

To learn more about FastSensor, visit: www.fastsensor.com/retail

To learn more about Takeoff, visit: www.takeoff.com/This podcast uses the following third-party services for analysis: Chartable - https://chartable.com/privacy