I'll move on the weekend into my new appartement and from WE-FR I have to work. I also want to protect myself because I'm always a bit depressed when I come home from GamesCom.
@Slin: Do you have a business license now? Interesting.
For nearly three years, from when I wanted to sell shaders on my website, I never really wrote usefull shaders for my webshop, so I didn´t sell much, but it makes my freelancing legal and didn´t do me any harm yet .