Last Updated: February 26, 2026
An Amazon Locker is a self-service parcel pickup location where customers can receive and collect their online orders securely instead of having them delivered to their home.
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It works like a smart storage cabinet placed in public places such as malls, metro stations, grocery stores, or office buildings.
In this chapter, we will explore the low-level design of Amazon Locker in detail.
Let's start by clarifying the requirements: