The Reciprocity Code

www.thereciprocitycode.org

For the linked material I grant you RCL (Reciprocity Code License), which means the following 

1. The materials are free for private use under RCL conditions.
2. You are requested not to pass the material itself but the download link. Should you still pass the material, pass RCL definition as well.
3. Please understand that I invested many hours to develop these. (Most of the hours were fun for myself the activity itself being my biggest reward. There were times of struggle, though.) Donate your own time or energy for the community in comparable value that you feel having received from these RCLed material.
4. If you feel like being very satisfied, you can donate a beer or two – my PayPal here -; never donate more than two beers.

Do you accept the terms?

YES                NO                  (Quiz here)

Next page: download link.