Editing Serial number (section)

==Applications of serial numbering==
[[File:NumeroPistola.JPG|thumb|Serial number on a [[Ballester–Molina]] [[semi-automatic pistol]]]]
{{details|Numbering scheme}}
Serial numbers identify otherwise identical individual units, thereby serving various practical uses. Serial numbers are a deterrent against theft and [[counterfeit]] products, as they can be recorded, and stolen or otherwise irregular goods can be identified. [[Banknote]]s and other transferable documents of value bear serial numbers to assist in preventing counterfeiting and tracing stolen ones. 

They are valuable in [[quality control]], as once a defect is found in the production of a particular batch of product, the serial number will identify which units are affected. Some items with serial numbers are [[Vehicle identification number|automobiles]], [[Gun serial number|firearms]], electronics, and appliances.