Dear Chris,
As you can read on our license page down at the bottom all our extensions are released under the GPL license version 2. Quote from this page
www.gnu.org/licenses/gpl-2.0.html
(The caps lock is in the original text.)
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Note: Free means - freedom and not free as in a "free beer".
I'm really sorry that you had additional cost involved with the software, but as the license states - we are not liable for this. The software is distributed as is in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. (caps lock is again from the GNU license version 2)
You might have invested over 80h in the software, but we've invested over 4000h... At the same time we distribute the software for a fraction of our development cost so far. And I'm more or less sure that you didn't charge your customer 59€ for developing the event system...
To me the whole story looks like this: You buy a car, drive it for a while and find out that the radio display in the car doesn't work properly. You fix it, then go back to the dealer and ask him for refund, because the display was not working. You don't want to return the car, you want to continue to drive it, but the dealer has to refund you the full amount of the car price. No matter that the driving wheel works, the brakes work and everything else that helps you bring you from point A to point B works.
You might not like the workflow, but the workflow is as is. Every software has a workflow. If you don't like it, you don't use the software.
With all this said - it should be clear that I don't agree with you. I find it unfair that you continue on using our software, but then request a full refund... Despite that I'm going to give you the refund, because we want our clients to be satisfied.
Kind regards,
Daniel
P.S. I really value your feedback! We are continuously working on improving our software.
P.P.S. You can see the new calendar in 3.1 over here
www.facebook.com/compojoom/posts/552034064911970?stream_ref=5