Parcel lockers are secure storage units that allow individuals to receive packages safely. They are often found in public places like apartment complexes, shopping centers, and post offices. When a package arrives, the delivery service places it in a designated locker and provides the recipient with a unique access code to retrieve their item at their convenience. These lockers help reduce missed deliveries and package theft, making them a popular choice for online shoppers. Users can pick up their parcels at any time, eliminating the need to wait for a delivery person. Parcel lockers are part of the growing trend of smart delivery solutions.