Excellent customer service!
I paid for their services with a credit card. My credit card company initially thought this was a fraudulent buy and notified me and the payment was denied. I contacted my credit card company and tax bit and the problem was resolved in a short period of time. The tax bit people reached out to me in a timely matter to let me know that the payment was received. I was very happy with their customer service and I'm very satisfied with the product.