Cathy H. at Microsoft adCenter gets a big thank you from me this last week for her help in resolving a problem. I want to say that in my experience adCenter has one of the most knowledgeable and tenacious when it comes to working with you to resolve a problem. I give them a big thumbs up!
Any client can call the adCenter 1-800 number to get help. Telephone support is not predicated on how much you spend as it is at Google AdWords. With Microsoft adCenter you can actually talk to a real person immediately. Not only will they work to help you then, but will call you back, allow you to speak to them personally on a second call (versus having to go into a phone tree and start all over with a new rep.), but they are smart and courteous on top of that.
Here is their contact information so if you have a need you can call too:
United States:
Telephone: (800) 518-5689 6:00am-18:00 pm PST seven days a week
If you are considering trying out adCenter for your pay per click advertising I recommend them to you. (I am not being paid for this blog post, just have had a great experience and wanted to share it with you.)