Paid search works by targeting people who are actively looking for something, so even if your brand is unknown, the ad can still attract buyers who need what you sell. The product does not need to be famous for the ad to work. What matters is that people are searching for the problem your product solves. For example, if you sell a new type of mosquito repellent, you can target people searching for "how to keep mosquitoes away." They may not know your brand, but they need your solution. Have you ever used paid search to launch something completely new?