Our website is [url removed, login to view] We sell wholesale lots of surplus cell phone parts. We need a site script that has CLOSED membership -- no option ot sign up on the site. We need the ability to add new buyers to the site, but we do not want a huge list of buyers. We want orders submitted via e-mail. Those orders need to be APPROVED, then AFTER approval the inventory on the site will be updated automatically. We do NOT want links to PayPal. We anticipate 8-12 different sellers advertising items on the site. We need to be able to easily update the site -- add new listings frequently and simply. The current script on the site is a template we bought online someplace, and it's decent but doesn't meet all of our needs. We would like the site to be very thorough and professional in appearance.