Any sellers here? I need some help. I'm wondering about charging sales tax, and what exactly Indiana requires in terms of running the shop. Do I only charge sales tax on Indiana residents since I'm selling from Indiana? Also, I need to apply for a Registered Retail Merchant Certificate correct? I've tried posting on Etsy for help, but no one replied, and I don't have any friends that are sellers, and I've looked around on in.gov as well, but that got confusing real fast. So I was hoping to find help here! If you feel more comfortable, PMing me, that is completely fine! I appreciate any help or advice.