It is the trickiest question, that isn’t impossible to answer for a lead generation agency like ours. However, you need to understand that PPC ad optimization requires continual efforts to get desired results. A number of factors affect your ROI when it comes to paid campaigns such as your targeting demographic, platform user volume, your keyword, CPC, and much more. If you are new, you can begin with a spending of $500 and analyze outcomes and plan accordingly. Moreover, consulting a Pay Per Click agency is the most convenient way to avoid issues and get the desired outcome.