= Serial number
{wiki=Serial_number}
A serial number is a unique identifier assigned to an individual item or product. It is typically used to distinguish that item from others of the same type, allowing for tracking and identification across various systems and processes. Serial numbers can be found on a wide range of items, including electronics, appliances, vehicles, and software. The purpose of a serial number includes: 1. **Identification**: Helps manufacturers, retailers, and consumers identify specific products.
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