bridge to ebay

1) Create a site able to integrate with one e-bay account and act as a bridge for many who do not have pay-pal/ e-bay accounts. 2) Able to add users and has admin panel. 3) Reports to each user account news of their posted items having been bought from e-bay and at what price. 4) Lists seller uploads directly to e-bay through the integrated e-bay account 5) Needs to automatically work out seller costs which will be a commission calculated as percentages of the sold price. 6) Needs good search features and category features. 7) Needs to create automatic shipping invoice. 8) Admin panel able to take care of all buyers queries and requirements 9) e-bay feedback goes to the integrated e-bay account, but the site generates internal feedback to its users.