Most agency departures are decided long before the email arrives. Here are the account-management mistakes th…

Most campaigns are killed too early and a few are left running far too long. Here are the two clocks that dec…

A client says their ads stopped working. Here is how to tell whether performance actually fell or only the re…

A vendor-neutral guide to paid media tools — the six categories that matter, what each one actually does, whe…

Durable social growth is a content-and-distribution problem, but paid engagement has a narrow, honest role. H…

A practical guide to proving advertising ROI by measuring incrementality — the sales your ads actually caused…