Amazon Now launches 30-minute delivery across dozens of U.S. cities, offering groceries, electronics and essentials for $3.99 per order for Prime members.
Amazon is rolling out 30-minute delivery across dozens of U.S. cities, marking its fastest shipping option yet as the retail giant continues to accelerate its push into ultra-fast fulfillment.
The new service, called Amazon Now, will deliver thousand... [3081 chars]