Amazon’s ultrafast 30-minute deliveries are now available in more cities

Amazon has expanded its Amazon Now 30-minute delivery service to Seattle, Philadelphia, Atlanta and Dallas-Fort Worth.

Eligible Prime members pay a discounted per-order fee, with thousands of items available, including groceries, medicine and small electronics.

Amazon says more city launches are planned, broadening its fastest delivery option for more U.S. shoppers.

The move intensifies competition with rivals like DoorDash and Instacart in ultrafast delivery.