Free Joomla Extensions
The files that are extensions for free on demo.calebnance.com are there to use as you like. There is not a limit on the sites you use them on. I am not responsible and neither is demo.calebnance.com for any harm an extension might bring to your site. Although I doubt this will happen. I have checked all extensions on this site with the latest 3 releases of Joomla 1.5.X (24, 25, and 26) and if extension specified for latest Joomla releases, I have checked them with Joomla 2.5 and Joomla 3.0.
Paid Joomla Extensions
The paid extensions on this site have no limit on how many sites you can use them on. By downloading the extension and uploading it to your site(s), you are accepting all the consequences of the code being on the site. I suggest you check it out on a development state of your site before pushing that extension live to make sure it is the right fit for you. All sales are final, there are no refunds. That being said, I will help with troubleshooting if you find a huge error on my part, but I reserve the right to pull myself from the help at any time. Again I will try to help best I can, but with so many sites, when people download and install all sorts of extensions on a site that are badly coded it is sometimes hard to figure out the problem when it may not be my fault. Saying that, I do take into account with my extensions the fact that this will be used with other extensions, so I use code that will not conflict with other extensions.
If you have an idea or supportive help for an extension of mine please don't hesitate to tell me!
With all of that said, I do pride myself in quick response time and troubleshooting problems that occur. I want the extensions on this site to be the best they can be, and the best way that can happen is for you to tell me what is going wrong, errors that you see, or helpful additions to the extensions for real world use. I appreciate all the help of finding these problems, and will usually fix it and send an updated version to you once it has been fixed.
- Caleb Nance