hi, I have been reading people here saying that they do not need to pay tax if they order from an boutique or Saks or NM outside their own state. My question is Is there any restriction for doing that? I mean, ok, for me, I am living in China, do come to US every six months. Have a US residenc address where the mails and packages could be sent to. Can I call the boutiques or Saks in US to make phone order and have them shipped to my US address or even my China address? Do I need to pay tax? Or, I could only do that when there is no such brand where I live? Thank you!!!