NEW YORK (AP) — CEO Jeff Bezos’ annual letter to shareholders offers a glimpse into Amazon’s internal workings and what it is aiming for in the future, including expanded same-day grocery delivery and drone delivery.

In Bezos annual letter to shareholders, he outlined Amazon’s offerings, including its fresh grocery business called Prime Fresh, which it has offered for five years in Seattle and expanded to Los Angeles and San Francisco. Bezos said the goal is to expand to more cities over time.