Defining a brand's core promise
Launch library · evergreen read

A core promise is the single commitment a brand makes to everyone who engages with it in any way, the one thing an audience can reliably expect regardless of which product, service or particular moment brought them into contact with the organisation, especially in a media environment that rewards speed over care.
Vague promises, phrases that could describe almost any organisation working in the same broad field without distinction, offer little practical use in the end, because they give neither staff nor customers anything concrete to hold the brand genuinely accountable to over time, however reasonable the shortcut might feel in the moment.
A well defined promise is specific enough to actually be broken under the wrong circumstances, which sounds risky but is really the whole point of writing one down clearly, since a promise nobody could ever fail to keep was never truly guiding any real decisions.
Once defined clearly and shared widely across the organisation, the promise becomes a quiet, ongoing test for every major decision it makes, from pricing to service design, simply asking whether this particular choice honours what was originally committed to, even when nobody involved intends any real harm by it.