Advertise your website’s URL on your automobile. You can then drive all over town promoting your business. You can even honk the horn and add bells and whistles to draw even more attention to your site.
Give away high value items (some could even cost you $8 or less). For instance, you could give away a free electronically-delivered guide or report that you’ve written.
Give away low cost items (under $8 or less). Some examples are t-Shirts, mugs or other promotional material with your URL printed on it. Encourage people to wear them in order to advertise your business.
Do something fun and different. Like place an ad for your business on your sidewalk in chalk or pay someone $8 to do something crazy to promote your online business. Either way, you should try to think out of the box to gain maximum exposure.
Hold live events and offer a free seminar. Then, you can exchange business cards and network with all the participants.