Seattle — Just one week after Amazon said it will bring its one-hour delivery service to Baltimore and Miami, the e-tailer added a new city: Dallas.

Amazon has promised more Prime Now locations will be added in the near future, and consumers can download a mobile app or visit this website to be notified when their area features the service. Two-hour delivery is free for Prime members, while one-hour delivery costs $7.99. The service is also currently available in New York City.

Amazon opened two fulfillment centers in the Dallas area in 2013.