Great question!To begin, you will only want to register for a sales tax permit in states where you have nexus. For states in which you have nexus, the best way to avoid fines/penalties due to technical breaches is to either 1) pay early or 2) use a third party tool to automate your sales tax filings.Thatu2019s where a company like TaxJar comes in. TaxJar can automate your sales tax filings in every state so you never need to worry about deadlines, payments, fines, or forms again. TaxJar is able to do this by connecting with the places you sell via one-click integrations. Whether itu2019s a marketplace like Amazon, eBay, and Etsy or an eCommerce platform like Shopify, Magento, and Squarespace, TaxJar can get you set up in minutes.If youu2019re new to sales tax, I recommend reading TaxJaru2019s free guide to getting sales tax compliant in 2023. Whether you choose to use a third party tool or do it yourself, TaxJaru2019s free guide will get you moving in the right direction.