...AdWords users...? Hi, I came up with an idea for great online service and I would like to attract clients to my website by using Google AdWords (it's a two-word term). The service is going to be really unique (not many people know how to do it and I haven't found a single website of that content) so I don't need to worry about competition (for the time being). Is Google any good for it? I don't want to spend too much money on advertising (15 clients a month would be enough for now) but I heard a lot about click fraud (esp related to google), does it apply to my situation? Is Yahoo better? I need help and advice from people who advertise their SERVICES the same way and have some experience in this area (pros and cons, mistakes, traps, frauds etc). Please do not post any ads for your paid help documents or www's, I know most of them are great but I need advice, not a product or service... Thank you my friends!