Getting Started In Auto Sales Learn how to build a successful career in auto sales. Clickbank Business Products Related posts: If I have an online business based and registered in NY, am I supposed to put sales tax on my products? Is your EIN number the same as your sales Tax ID number? I just started my new online business? What are the laws regarding sales tax on an “service based” online business? Do I charge a sales tax on my internet home based business just for the state I am in? I just opened and online business making fliers and such, do i need to pay sales tax to florida?