Yo Kass answered eBay has a "Powersellers" program, where it offers rewards, discounts and benefits to sellers who perform really well on the site.You can find out more about that here: http://pages.ebay.co.uk/services/buyandsell/powerseller/benefits.html (UK version, but I'm pretty sure the same scheme runs in other countries).Otherwise, you might want to consider selling on other platforms, or even via your own website if you can get the same volume of people checking out your listings.