title: what's the best ecommerce plugin for wordpress?
body: <p>I would like to design an eCommerce website with WordPress. I don't want to do it from scratch so I'm looking for a free plugin. The features I expect it to have are:</p>
  <ul>
  <li>shopping carts</li>
  <li>shipping modules (Canada post etc..)</li>
  <li>payment using Paypal</li>
  <li>customizable themes</li>
  </ul>
  <p>I came across : <a href="http://www.instinct.co.nz/e-commerce/" rel="noreferrer">WP-eCommerce</a></p>
  <p>it claims to be free, however I found out that some documents require payment. All the payments, shipping modules are not free, am I right?</p>
  <p>Actually, I'm not very familiar with Wordpress, if possible, could someone suggest an easy to pick up, but powerful enough eCommerce plugin for Wordpress?</p>
  <p>Thanks!</p>