Website - http://cryptodatabase.net
Crypto Database offers free unlimited advertising for websites via our on site ad system.
It is as simple as registering then clicking Tools->Free Ads and setting your url and image url.
Banner images must not contain any pornographic images or contain profanity.
Banner images must be 728x90 for it to fit in its space properly. Larger images will be scaled down and smaller images will be scaled up.
The ads will be displayed on each of the coin listing pages.
Ad Display Example