Amazon has unveiled new features to enhance the grocery shopping experience for Prime members, including Same-Day Delivery for fresh groceries and Amazon products. This service, currently being piloted in Phoenix, allows customers to order from multiple Amazon brands in a single transaction. Additionally, Amazon is constructing its first automated micro-fulfillment center in Pennsylvania to facilitate quick delivery and in-store shopping. This initiative follows the launch of the budget-friendly 'Amazon Saver' line aimed at helping customers manage inflation. Future expansions to more locations are planned.