https://www.sixbitsoftware.com/clients/index.php/knowledgebase/71/Complying-with-eBayandsharp039s-Product-Identifiers-in-SixBit.html
Complying with eBay's Product Identifiers in SixBit - Knowledgebase - SixBit Software
product identifiersebayknowledgebasesoftware
https://www.ebay.com/sellercenter/listings/product-identifiers
Product identifiers | Seller Center
The right product information gets your listings seen by more buyers. Learn what product identifiers are and how they can bring you more shoppers.
product identifierssellercenter
https://help.junip.co/en/articles/8370160-product-identifiers-upis
Product Identifiers & UPIs | Junip Inc. Help Center
Learn what Product Identifiers are and the different types
product identifiersupisjunipinchelp
https://learn.microsoft.com/fi-fi/entra/identity/users/licensing-service-plan-reference
Product names and service plan identifiers for licensing - Microsoft Entra ID | Microsoft Learn
Identifier map to manage Microsoft Entra ID licensing in the Azure portal, the Microsoft 365 admin center, PowerShell, or Microsoft Graph
microsoft entra idproduct namesservice plan