Allen Chen is a scammer. He will answer all your emails until you pay him. He will tell you that he has a special buy one get one free. Do not fall for it. He does not ship to you. We sent money for hover boards and he did not deliver ver. Immediately stopped responding after he got our money. His name is probably not Allen Chen. Please save yourself money and only stick with a varieties alibaba company. Some how Chen can access their list if you're looking for something. I hope this helps you. To know more Google Chen's website and more rip offs will show up.