Amazon Pharmacy has announced plans to expand its same-day medication delivery service to 20 additional U.S. cities, significantly increasing access to fast medication delivery. This expansion will open new pharmacies with Same-Day Delivery sites, aiming to serve nearly half of the U.S. population. Customers in cities like Boston, Dallas, Minneapolis, Philadelphia, and San Diego will soon benefit from this service. By the end of 2025, 45% of U.S. customers will qualify for same-day delivery. Amazon's pharmacy services have been evolving since its launch in 2020, including drone delivery options.