Generate a full detail guide on how to get the necessary licenses and permits to start a small business in a small town. Use Union City, Tennessee, as a specific example. The guide must be a practical, step-by-step checklist. It should cover: 1. How to register your business name with the state. 2. A guide to finding the local county clerk's office (like the one in Obion County) to apply for a business license. 3. How to determine if you need special state-level permits (e.g., for selling food). 4. A section on sales tax registration. Please include a strong disclaimer to always check with official local and state government websites for the most current information.