Do I need to pay the sales tax?
No, there is no sales tax on our site
What can I do, if I cannot place an order successfully online?
If you encounter this problem, please try the following steps: First, please clear the cookies, restart the browser, turn off Firewall and then try again. Second, if the problem persists, please change another computer or another internet browser, such as Firefox, and then try. Or you can try to login after several hours. Last, if the above steps don’t work, you can contact us.