A Better Business Bureau alert warns people against doing business with sellers using a site called "Easy Yard Sale".   It's billed as a service for sellers of mainly big ticket items, like boats or cars  to make transactions "easier".  

But the BBB reports people who pay through "Easy Yard Sale" don't get their items, or their money back.    The agency advises you to always meet a seller and view an item before buying.  Experts say never share financial information and don't wire money or transfer funds to someone you don't know.