Live demo: http://fullstack.ch/btcbox/

Feel free to drop some Satoshis in there to see the different images (all SFW), and contribute to the code on Github  

Source: https://github.com/jswebdevel/btcbox

Background:

This is a stand alone system for accepting Bitcoin as a merchant. It requires a small amount of PHP/HTML/MySQL knowledge and a server. I built this in response to increasing demands for private information by third party processors, which creates barriers to entry for many merchants who may not even possess such information. It could also help merchants to rapid prototype business ideas at very low cost. Thanks to several members of this forum for code samples, one function I copied verbatim from here.

I plan to deploy this system in a more commercial environment in the near future. Hopefully some people find it useful/interesting for their own purposes - whether it is for education or commerce.