http://www.rm44.com and Betty Deng is a scam - I was ripped of $400 from this company.
Once you post your details on Alibaba for whatever it is you are looking for, they send you an email with all the brands, suach as: iPhone 6, Nikon cameras, Galaxy Samsung, Ipad pricing etc.... roughly 70% off cost??
Rule 101: if it seems to good to be true....
> They then ask you to send money to a bank account overseas
> They then send by CHINA POST....WTF (but advertise as being DHL)
> Once they take your order, they must send a $2 item to some address in country you are from and provide you with that tracking number (proberly goes to some derelect building somewhere), but provides them with a little further time and makes it look real as if they have sent through poet etc.
Moral of the story:
1. Only trade through Alibaba website - (not by email)
2. If unsure, ask to see their Alibaba home page - verify they are a gold supplier and again, do business through their Alibaba site only.
3. Only trade through PayPal - do not do an international money transfer into their bank account - as you will have no come back.
4. Only accept DHL post for courier