What should I submit for this? Any Samples?

I’m signing up for Amazon Seller using my LLC

It’s asking for a Letter of authorization

Letter of Authorisation should be on a business letter head containing business name and Point of Contact name as provided while registering. A sample can be found on the help page.

Document should be signed by legal representative of business.

Document should have been issued on or after14 Jun 2025

I’m the point of contact and don’t know how to make or format this letter, can anyone help