Bad customer service and return policy
I never encountered a website with such a bad return process. You have to do everything in email. Sometimes it takes them days to send a shipping label, and sometimes they ask you to send it back yourself. Very unsatisfied with the customer service, and it seems they only has one person on customer service, songsui. Every email is handled by this person. If you want do e-commerce in US, you should follow the standard service provided by US companies.