[djb_hackernews]

Not to offer any actionable advice, but $100 on adwords won't cut it for marketing campaigns and I suspect the same goes for Yahoo and Facebook.

If you can, I'd up your marketing budget.

Also, ebooks and the like really only work if you already have a reputation, either through blog followers, newsletters etc. There is a sea of how to make money on the internet type ebooks, so it's that much more difficult to market.

[easilydoable]

You're right, it's very difficult to market the 'make money' type of ebooks and it seems that offering a money back guarantee is not enough. I am a nobody on the Internet but my business is solid and I just need to figure out how to convince people that I have a real proven way of making money.