We have developed this plugin to allow WordPress users to sell ebooks on their web sites. The plugin is simple and works efficiently with WordPress CMS (versions 2.7 to 3.0.1).
1. Bookshelf uses PayPal IPN for payments.
2. Multiple currency option
3. Custom email messages for billing.
4. Sales report
This is the first version of the plugin and we look forward to your feedback/suggestions to add more functionality.
Try this free plugin today and let us know if you like it. You can download this plugin from http://wordpress.org/extend/plugins/bookshelf/