Growth is one loop, not three departments
Acquisition, conversion and retention often sit in three silos that compete. Wire them into one loop and you stop buying traffic that leaks straight back out.
Most small businesses run growth as three disconnected jobs: someone buys traffic, someone tweaks the site, someone sends the emails. Each optimises their own number, nobody owns the whole, and the business pays for the gaps.
The leak nobody owns
Picture the handoffs. Paid drives clicks and reports a cost-per-click. The site converts some of them and reports a conversion rate. Email tries to win back the rest. Each looks fine in isolation. But the customer experiences one journey, and the money leaks between the silos: the expensive click that lands on a weak page, the first purchase that never earns a second.
One loop, measured end to end
We instrument acquisition, conversion and retention as a single loop, measured against each other:
- Acquisition: which channels bring people who actually convert and come back, not just the cheapest clicks.
- Conversion: the page and offer doing the work, tested deliberately, not redesigned on a hunch.
- Retention & lifecycle: the email and re-engagement flows that earn the second and third purchase, where the real margin lives.
As one system, the trade-offs become visible: it's often worth paying more per click for a channel that retains, and cutting a "cheap" one that never does.
Kill what doesn't compound
A loop makes it obvious what to stop. The discipline is unglamorous:
- Instrument what matters: a few real numbers, not a dashboard of vanity metrics.
- Run one experiment at a time so you can actually attribute the result.
- Kill what doesn't work, double the little that does. Most growth comes from a handful of things that compound; the job is finding them and feeding them.
Vanity metrics are a tax
Impressions, followers, "engagement": they feel like progress and bill like progress, but they don't compound into revenue. The number that matters is whether a dollar in reliably comes back as more than a dollar over time. Build the loop that answers that, and growth stops being a guessing game.
Three departments optimise three numbers. One loop optimises the business.