What is the use case for having multiple vendor IDs?
I am asking as I have noticed that vendor ID(s) is/are returned on a list.
I need to know that to be able to handle properly the use case.
This documentation suggests it is possible to have multiple vendor ID: https://developer.amazon.com/docs/smapi/vendor-operations.html.
This implementation suggests it too: https://www.npmjs.com/package/ask-cli -> node_modules/ask-cli/lib/commands/init/ask-setup-helper.js.