They have the worst customer service ever.
After you paid them for a product, you need to contact their customer service because of payment verification purpose.
I dont recommend to buy from this site, especially because you must deal with the customer service to process your item / product.
The customer service consists of Chinese / hongkong people who barely knows decent English, no technical knowledge at all most of the time.
Customer Service average responds time = 2-4 hours / reply.
The most annoying thing: The Customer Service totally ignores you ( even in the middle of conversation) when they reach the end of their office hours. So if they're asking for a payment verification at 4:50 P.M.of Hongkong local time, and you reply immediately. They will only reply after 14-15 hours. (Ridiculous service)