@yunck – you won’t regret and you won’t ever look back…Its a much superior product than WPEC…don’t get me wrong WPEC was once great but has not moved forward in a long while even with the latest updates, the code base is still messy and full of bugs.
@yunck – yes you should have a look at WooCommerce, it has everything WPEC has and more and the code is way more solid than WPEC. Way less bugs and is also more active with more regular updates…
