Google credits and Yahoo credits

[hostmaniac]

i have these from all my godaddy and bluehost hosting commercials. But how do I use them. Does it cost money?

[javamistress]

Ad credits can be used to guide traffic to your page. Listed keywords guide users to your site. Every time a visitor accesses web site on the Internet, they are downloading the appearance, images, structure, sounds, video, colors, and text contents of that home page. Ad credits help bring related search traffic to your content.

[hostingsolution]

once you run out of credit they charge you for additional advertising.