Earning money whilst staying at home

[NatsF]

Hi All
I am new to mumsnet and was recommended by a friend.
I have a 7 month old daughter and do NOT want to go back to full time work in January 2007.
I have started selling stuff on ebay and doing ok but does anyone have any tips??
Also I am now working for Usborne books which is great as if I do book parties I can take my daughter or if I go to schools/nurseries/music groups etc she can come along and get interaction with other children.
Everything seems to be going well so far but not sure what else I can do to save me going back to my full time job (apart from get pregnant again!!!)