One buyer complained to our service team: "I have contacted a seller to buy 100 Nokia 8800 mobile phones and the price offered by the supplier is 20USD/set. After paying 1000USD upfront, the supplier refused to send the goods unless I agreed to buy more products from him. He also threatened to raise his unit price."
One of our buyers sent an email to Alibaba service team. It said: "I have received a quotation in my email; the sender said his company was a Gold Supplier. I knew Gold Supplier members are verified, so it gave me confidence in this transaction and I paid 30% deposit to buy the Ipods he provided. But after the payment, I didn't receive my Ipods, nor get any response from them.