While Creative Commons offers a range of license choices and public domain options direct from its license page, if you have created an application or built a website that allow people to contribute works you may prefer to integrate the license engine directly into your site or application. This guide serves to explain all the steps necessary and options available for integrating Creative Commons into your software. If you are integrating Creative Commons licenses with a non-web application, or would like more control over the user interface, the Creative Commons Web Services may be more appropriate.