Originally Posted by MrRapidHost
Not at all, google ads are the most expensive and lowest conversion option.
Well of course its not the cheapest way but its the best way.
Word of mouth - person to person is the best choice to go for. But if you are looking in USA and specific reason like reseller then the easiest way is google ads but its expensive. if you want to go for cheapest way then Forums and social network is what you go for.
Hope this helps