We are open to allow auctioning any liquid names ( Such as 4L.com, 3L.net, 3L.org ..etc ) which has market value without any submission fees.. we charge 8% success fee ( Paypal disbursement fees also paid by us).. We support over 1400+ extensions, we are a open market place and more than willing to support any extension. What matters is the quality of the name getting auctioned.. obviously we want to protect the buyers interests too. We are operating for past 11+ months and we are more than interested to serve the domainers. Just one more option for domainers. Give a try and see how it goes ... Feel free to PM us directly here.. We are more than happy to support back..