What is a Commercial Use License?

What Open-Source license should i use?

• I released my app as open-source, but im not sure what license to release it under. (plus i dont have the time to read ~100 licenses...) I dont want a complex license, all i roughly want is: 'Free to use for non-commercial use (unless explicit consent from myself is given), If you use the code in a free project than you must include credits to myself. If you make any changes to the sourecode than it must be released under the same license.'

• Answer:

  That sounds like a CC BY-NC-SA 3.0 (Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported) to me :) http://creativecommons.org/licenses/by-nc-sa/3.0/ You can read more about CC on their site.