As an online marketplace, not a reseller, we are not required to charge sales tax at checkout or remit sales taxes to the state(s). It is ultimately up to you as the seller to determine where and how much sales tax you are required to pay to the state(s). As a Chairish seller, you are responsible for determining your own tax liability. We do give our sellers the option to charge sales tax where appropriate. Just click on the "Tax Settings" link from your Chairish dashboard to choose the appropriate state(s) and tax % you would like to apply. We'll then charge the customer at checkout and pass the sales tax through to you with your payment.
To determine the customer location for any of your past sales go to "My Sold Items" in your Chairish dashboard. Just click on the blue button titled "EXPORT TO CSV" to download your sales history. The column in the spreadsheet titled "Shipping" will give you the customer location for each sale.