Robert-
Cobalt does offer Fixed Ops digital package that can be flexed up and down via your DCC login. Any of your Cobalt support team can walk you through the package and will be happy to share references that have seen very positive results.
I've had a lot better success after cancelling our SEM with Cobalt and partnering with another company. Their management fee is too high and the campaigns are not customizeable - unless I want to spend a lot more - and even then they aren't anywhere near what I can get elsewhere for 1/4 , 1/5 the cost. Based on my experience with Cobalt's Sales SEM I am not at all interested in your Fixed Ops services.
@yago , thank you as always for your feedback.