GetShopped is a free WordPress plugin for adding e-commerce capabilities into WordPress-powered websites.

It is a very easy-to-setup plugin which can work with any standards compliant WordPress theme (and WordPress MU).

The plugin offers a flexible pricing structure for products with features like:

• flexible coupon/discount pricing rules
• product specific sales
• quantity discounts
• free shipping options
• multi-tier pricing for quantity discounts

and supports multiple payment providers like Google Checkout, Paypal & Payment Express.

GetShopped makes it possible to complete the shopping process quickly with a one-page-checkout & optionally, guest checkouts is supported.

It is easy to manage orders with the help of a powerful admin interface, print invoices, packing slips & more.

The plugin also offers lots of other features from comments to new/featured product widgets.