On 17 Feb 2004 20:40:36 GMT, Peter ("Peter") writes:

Peter Well, the problem is that an inside source at this 3rd party, through
Peter whom we purchased the air time, told us that our spots might never
Peter have even run at all. So, even though this 3rd party gave us very
Peter detailed log times, obviously we're very interested in verifying these
Peter log times with another source. Unfortunately, it seems like radio
Peter stations don't keep sponsor information or even log times for 3rd
Peter party spots. (Sort of like a Paul Harvey kind of thing, but it's NOT
Peter Paul harvey that I'm talking about.) So, there doesn't seem to be a
Peter way to make sure that the 3rd party is telling the truth.

You're supposed to either listen to the broadcast for the ads yourself,
or hire another company to listen for you. Otherwise it's going to be
difficult to come up with any evidence for your case.