Online Marketing Project, Adsense, Adwords etc..

We need to setup an online marketing campaign at a reasonable price per click, Adsense etc... In the merchant account business, the competition is very strong and therefore we need someone very experienced in online marketing campaigns. Objective: To create a long term marketing campaign which is cost effective in finding my company continuous clients. A monthly maintenance fee can also be awarded if results are quality leads with the lowest cost possible.