Please do not make private transactions for your transaction security, it is recommended that use the way the mall provided to carry out transaction, otherwise you will not have any trade records at the mall, and the mall will not able to help you recover losses in the event of an accident. Do not trust some sellers induction, and buy the goods to website that they provide. In the process of trade, please keep all the trade records and transaction vouchers that goods for you (such as chat logs; invoice (returns), sign vouchers and other trade certificates in the different transactions, it is especially important to protect your interests.
Try best to require sellers provide the necessary sales vouchers to protect your rights and interests in trade. View your transaction status in time, if you do not receive the goods within the time, please contact the mall to query the delivery time and ways.