After you file

I tried to find a definition to fit my circumstance and didn't feel that I qualified as a "self employed individual."  I'm not trained in finance, it's just an interest of mine and I'm the only family member that has the time to devote to it.  I get a check from my parents monthly and in return I take care of daily financial duties and other things that they need help with.  I entered it as "misc. income" and gave it a name like "managing family finances" or "managing family affairs."  TT didn't seem to balk at that entry...what do you think?  Thanks for your help!