According to the domain whois, it is registered on 9th of May this year. That means it is a super new site with less than 1 month old. I personally don't trust in new sites, as they usually don't get good reputations. Also their cheap price increase the spam chance, because they may use the thinking of people that wants to buy cheap products to spam those.
Overall saying, I don't recommend this and most new sites.
That's only ~15 days after the OP registered on this site: <wink, wink>
Name: malickie
Posts: 37
Activity: 37
Position: Jr. Member
Date Registered: April 24, 2015, 12:41:07 AM
Last Active: Today at 11:01:59 AM
http://hashingminer-com.imexbb.com/Look at the sales volume. Charles woods is a genius!