BlackSpace works out sales tax for you at checkout, based on where the order ships. Each product has one setting that tells the tax system what kind of item it is. That setting is called a Taxability Information Code, or TIC for short.
Most sellers never need to change it. If you're not sure, leave it on the default.
New products start on Using site default. That tells the tax system to treat your product as a regular taxable item, which is right for most handmade goods, art, jewelry, home decor, and gifts.
Some kinds of products are taxed differently in some states. Clothing, food, books, and digital downloads are common examples. If you sell something like this, choosing the code that matches your product helps buyers get charged the right amount.
BlackSpace can't give tax advice or tell you which code to use. If you're unsure, talk with a tax professional, or leave the default in place.
Click the TIC box. A search list opens.
Scroll to the bottom and click Update Product (or Save Changes on a new product). The code saves with the product.