E-commerce website development

Hi, I need to develop an e-commerce website using Amazon S3 services. The website should have the basic e-commerce features with a PayPal integration. Please let me know your expertise in developing this with your work estimates in terms of cost and time. Br Anup ## Deliverables * * *This broadcast message was sent to all bidders on Monday Jun 18, 2012 9:23:18 PM: Dear All, Thanks for your proposal. Here is an update. I would like to be able to do exactly the model these sites use: [login to view URL] [login to view URL] Are we talking about converting and modifying an existing shopping cart package, or from scratch? About looking into the other options that Hostgator provides (Premade Shopping carts) So please let me know your comments / suggestions ASAP so that I can choose a bidder for this development in the next two days. Thanks Anup * * *This broadcast message was sent to all bidders on Monday Jun 18, 2012 9:26:09 PM: Dear All, Thanks for your proposal. Here is an update. I would like to be able to do exactly the model these sites use: [login to view URL] [login to view URL] Are we talking about converting and modifying an existing shopping cart package, or from scratch? About looking into the other options that Hostgator provides (Premade Shopping carts) So please let me know your comments / suggestions ASAP so that I can choose a bidder for this development in the next two days. Thanks Anup