15 sellers whose audience comes for Business and who sell ad spots at events, ranked by traffic.
What buying at events involves — how the deal usually happens, what it is priced by — is the same whatever the subject, so it is written once in the Events guide rather than repeated here.
Published rates
None of these sellers publishes a rate for an ad spot at events yet — a gap in what has been read, not evidence that the ad spots are free or unsold.