Does anyone have experience adding sales tax to a single product checkout with Authorize.Net? I've seen a lot of posts about sales tax and PayPal in the forums, but not much about this particular topic. What's the best approach?
Does anyone have experience adding sales tax to a single product checkout with Authorize.Net? I've seen a lot of posts about sales tax and PayPal in the forums, but not much about this particular topic. What's the best approach?