I think the best free way is to use email marketing. This way you can freely advertise. And your audience is unlimited. This link has lists of emails to which you can send your advertisements.
http://uploadboy.com/users/InformationSh...
Free internet advertising is available in many forms. Some work better than others.Internet advertising other persons identifications and benefits to details collecting useful.Every small or large business advertise on line or television . radio or newspaper and magazines depends on the any one.Internet marketing buying and selling transaction time save the time very helpful.
Advertising depends on how far and serious you want to take the business you are doing which is the same as anything. Statistics claim that as close to 90 per cent of all home based internet business advertising budgets are lost, which is why so many home based businesses fail.
Internet is like a universe but you have to be specific with your product market, obviously you won't spend money to advertise worldwide so you can try Google adwords and facebook ads where you can target audience geographically.
craigslist.
I started making a new product and I need advertisement for people to see it. How can I advertise for free on the web?
