DNN 6.0
SmithCart 4.67.00
Just purchased Zip2Tax online account for 50 states. Put in user and password in buy now settings, Picked taxable states in BuyNow Settings. Made sure items were not Tax exempt, Added to cart, saw TBD before I picked Ship To. Picked Ship To and entered Address and Zip of one of the taxable states and next page always has 0 in tax amount. What am I doing wrong?