Serial Number
A serial number is a unique identifier assigned to individual items, such as hardware devices, software licenses, or products, to distinguish them from others of the same type. It is typically used for tracking, inventory management, warranty validation, and anti-counterfeiting purposes. Serial numbers can be alphanumeric and are often printed on labels, engraved, or embedded in digital formats.
Developers should understand serial numbers when building systems that require unique identification, such as inventory management software, device registration platforms, or licensing systems for software products. This concept is crucial for implementing features like warranty tracking, product authentication, and compliance with regulatory standards in industries like manufacturing and retail.