We are looking to use a one page checkout on our OsCommerce based site.
We would be open to any design, but have seen ones built with AJAX, they seem to work well. we need the option(preference) not to create an account, but the ability to log in if the customer has one. Please correspond in the PM area.
We need the ability to use, paypal, as well be able to add future payment methods.
we currently use a flat shipping price, but would also be interested in setting up a UPS and/or FedEx shipping quotes(welcome to quote both, or either one)
We found one already built "One Page Checkout" at [url removed, login to view], but had trouble implementing it ourselves, it would not update with the ajax correctly...
Please provide as much details you can in the PM of how you can design this for us.
PS: site is [url removed, login to view]