Looking to sell ad space in my gym
Find those products that you like and agree with your philosophy and contact those companies directly. Most of them are looking for places to place their ads in because it could create traffic to their site and help sell their products. The reason I’m suggesting for you to contact companies that are inline with your philosophy is that it will be a much better cooperation and relationship between you and them and also you won’t have to explain to your clients why you carry an advertising of a product that you don’t like in your business space.