Welcome to Tech In Depth, our daily newsletter with reporting and analysis about the business of tech from Bloomberg’s journalists around the world. Today, Matt Day looks at the plans by Amazon and Walmart to significantly expand deliveries using drones.

Walmart is expanding its drone delivery service to five new U.S. cities: Atlanta, Charlotte, Houston, Orlando, and Tampa, marking a significant step in retail innovation. Since launching drone deliveries in 2021,

Roughly six months after Walmart ended a partnership with drone tech firm DroneUp, the retail giant is expanding its business with Wing, with a focus on adding drone service

Corporate coins could take payments activity away from banks and the traditional financial system.

Walmart and Amazon are reportedly exploring their own corporate stablecoins as a customer payment option, which could potentially reduce the billions of dollars the retailers pay in credit transaction fees.