Where The Gaps Typically Appear
When we review email programmes as part of a wider performance audit, the weaknesses are rarely exotic. They're fundamentals that were never finished.
A basket recovery flow that fires once, several hours after the customer has gone, and then gives up. A welcome journey that tells the brand story beautifully but never actually asks for the first order. Order confirmations that arrive on time and are then followed by silence: no loyalty-building, no replenishment prompts, no reason to return. Lapsed-customer campaigns that either don't exist or blast one generic message to everyone who's gone quiet, whether they last bought six weeks ago or two years ago, and whether they spent £30 or £300.
Beneath the flows sits a slower-moving problem: list hygiene. Unengaged contacts pile up over time, and without an active suppression strategy they gradually degrade your sender reputation. Deliverability slips, inbox placement worsens and open rates soften. Because it happens by degrees, most teams only notice once the decline is well established and every send in the calendar is being dragged down with it.
None of these gaps is dramatic on its own. Collectively, they're the difference between a programme that ticks over and one that could be generating significantly more revenue from the exact same list.