With a self-serve provider, you manage your campaign in its entirety. You are responsible for creating your banner ads, choosing the appropriate spend, and optimizing that spend across the various networks your ads may appear on. While a full-service provider will require a higher minimum, it isn t for naught. A truly full-service provider will manage your account for you and will provide you with access to reports and analytics. You should be able to trust that you re receiving the optimal return on your spend.