Store Website

I need a store website. Some of the readm made ones will do. I need to accept credit cards or paypal. We can decided this. I need an extra feature. When i add a new product i want a feature to add a Rebate icon with a link. If the rebate icon is clicked a new window should open with that link. Thats all. I need it today itself. Its an easy project. Only one minor change is required. When posting a bid, give me urls for the site designs. I plan on selling everyting in electronics. So it should be a nice kewl design.