Question

when do you receive a Product ID and what it is used for?​

Answer 1

Answer:

We receive a product ID in the packet or in covering of a product.

Explanation:

Product identifiers are a series of numerical or alphanumerical digits that are used to identify a specific product. Ultimately, they are the key to helping customers locate products online, and commonly include Global Trade Item Numbers (GTINs), Manufacturer Part Numbers (MPNs) and brand names.

Hope this will be helpful to you.