These guys are scammers.They advertise their products on Ebay classifieds, so they don't have to comply with Ebay's selling rules.
Their communication is TERRIBLE and they do not ship specified products as promised. They will go as far as negotiating a price and delivery time, but when the time comes, they are nowhere to be found. If you plan to deal with these guys, I recommend you use Paypal and get everything in writing via email BEFORE sending any money.
At least you can get your cash back if you buy with sites like Paypal.Good luck!
Review about: Hot Dog Cart.