I have an account on http://www.dualminer.com/, so I was redirected to order from ibelink.co. so my account was migrated to Ibelink. so I logged in using the same username and password I use on dualminer.

Please note that we were only allowed to order one miner per account and the total stock sold in the first batch was 51.

If they were scammers they won't do that and they had published the sales for about two weeks before the actual sales. Also, the payment went through coinpayment.net and not directly to a wallet.