When you do the registration process they require to provide them with at least 2 references. Here is the quote from email that I got
' In order to complete the approval process for you, I need the names of two mobile phone wholesale companies with whom you have done deals recently, the names of your contacts there and their telephone numbers. These references must be from different countries in order to demonstrate that your company is doing business internationally.'
They also require to buy at least 200 units per trade and no less than 500 units a month.
Other than that, I think they are ok.