how to write an invoice

12th April 2012: Version 1.5.0 has been released (updated preview image coming soon). It has been entirely rewritten in a more maintainable and extensible code style, and has plenty of bug fixes and a few new features. Checkout the demos! jQuery Price Calculator Pro does not have the ability to submit forms via email, so if you are looking for this functionality checkout jQuery Order Form Builder. It has a host of great features, including...