Is item number the same as model number?
The difference between the two is that the model number is the general number for that specific product.
The part number is the specific and unique number to the model.
For example, looking for a receipt printer.
You know you have an Epson brand and its a TM-U220..
What are model numbers?
Sometimes abbreviated as model or model no., a model number is a unique number given to each product made by computer hardware manufacturers. Model numbers allow manufacturers to keep track of each hardware device and identify or replace the proper part when needed.
What is the serial number?
A serial number is a unique identifier assigned incrementally or sequentially to an item, to uniquely identify it. Serial numbers need not be strictly numerical. They may contain letters and other typographical symbols, or may consist entirely of a character string.
Can serial numbers be the same?
Serial numbering is a set of unique identifiers assigned to individual items within a batch of products. You can have a group of goods with the same lot number, but serial numbers will differentiate them from one another. … No other product can exist with the same serial number.