New technology has made it possible to have smart retail lockers that are not only secure but also efficient. Accessing these lockers for instance, a person can either use a passcode, scan a QR code or use an app on their phones. In addition, they come with customizable access settings alongside real-time monitoring and emergency notification alerts to improve convenience of the users and security of the lockers. This is because the sophisticated encryption and authentication methods provide strong security features required in such retail things as optimizing storage logistics. Meanwhile, these smart lockers can be found in various places including shops, shopping centers and other areas where people go for shopping activities, providing peace of mind for shop keepers without them having to worry about storage issues among others.