shopping cart for selling user info

[webtemppro]

Hello

one of my clients wants a website that works like latineuro website
basically, you can add a "person" to your shopping cart and after you pay, you receive the user's contact details.
What is the easiest and fastest way to develop such a website?

I'd like to use Wordpress if possible.

thanks!

[interactivewebs]

This implementation is possible using DotNetNuke a module called catalook