Singapoor:
1) an affiliate marketing system and earn by endorsing products they know and like.
2) home party plan businesses (i.e. - Avon, Mary Kay, Melaleuca, Shaklee, etc.)
3) a blog and get paid advertising revenue (which seems to be a combination of pay-per-click as well as directly getting cheques from advertisers as is the case with blogs like Dooce)
4) an IFW system (i.e. - filling out surveys and offers, etc.)
3a) I guess GPT and PTC systems could also be grouped here.
5) a home based.... I guess you can call them home based telecommuting position and freelancing routine (i.e. - oDesk, virtual assisting, graphic design, medical transcribing, etc. as well as various agent companies like Alpine Access, West, and Cloud 10, etc.)
6) a product of their own. And in doing so, they make their money through the marketing and sale of this product online (i.e. - ebooks, webinars, crafts, coaching, etc.).
6a) I guess setting up an ebay shop would be a variant of that too, if what's done is buying over
someone else's stuff (or the rights to someone else's stuff) and using ebay like a virtual specialty shop
with niche inventory that you acquire from various sources.
7) research based/analytical (i.e. - being a virtual juror through sites like ejuror, genealogists, answering questions like with just answer, Cha Cha, etc.)
(?)
