PHPauction GPL Enhanced V2.51 is a good starting point if you are planning to develope your own custom web-based auction site. It is a greatly enhanced version of the original PHPAuction GPL 2.5 auction software. We have made it Netscape compliant throughout, added thumbnails and enhancements to the index page and various other pages, corrected errant code and fixed several bugs, added Seller's fee capability in emails, plus a variety of other fixes and embellishments.