Numbers below are illustrative and representative of this engagement type. The subject is anonymized, and every figure sits inside published benchmark ranges.
The situation: 6.2% of subscribers churning every month
The brand sold a monthly supplement on subscription and lost 6.2% of subscribers each month. That rate compounds fast: at 6.2% monthly, a cohort halves in under a year. Email already drove 24% of revenue, decent for the category, but most of that came from broadcast campaigns and a discount-heavy win-back that trained buyers to wait for the next promo.
The deeper problem was timing. A 30-day supply runs out around day 28, yet reorder prompts went out on a fixed calendar that ignored when each customer actually started a bottle. People ran out, drifted, and the only lever the brand pulled was a discount. The 60-day reorder rate sat at 22%, and every saved subscriber cost margin.
What the audit found: a replenishment flow earning $1.90
The replenishment flow returned $1.90 per recipient, against a Klaviyo cart-flow benchmark average of $3.65. Health and beauty flows in Klaviyo's 2026 data show a 4.8% click and 1.96% placed-order rate, so the headroom was real. The flow fired on a generic schedule rather than each customer's purchase date, so half the sends landed days after the bottle was empty.
The win-back was the other leak. It led with a discount on the first touch, so the brand paid to reactivate people who would have reordered at full price. Omnisend's 2026 data puts a well-built reactivation flow near a 33% open rate, signal enough to stage the messages before any markdown. Automated mail earns about $2.87 per email against $0.18 for scheduled broadcasts, so the program was leaning on its weakest channel.
What we built: replenishment tied to each purchase date
The replenishment flow moved off the calendar and onto each customer's last purchase date. For a 30-day supply, the first nudge fired around day 24, ahead of the empty bottle rather than after it. A second touch at day 31 caught anyone who slipped, and a third at day 38 framed the reorder around routine, not a coupon. The detail of how these journeys branch lives on the lifecycle automation service page.
The win-back was re-staged so the discount came last, not first. The opening message asked whether the routine still fit, the second offered a regimen tip and a swap, and only the third carried an incentive for subscribers who stayed quiet. Discounting dropped because most people reordered before the coupon ever appeared. The cohort logic ran on segmentation by product, supply length, and purchase recency rather than a single list.
The results: a 12-point lift in revenue share
Once replenishment matched real usage windows, the flow returned $3.20 per recipient, up from $1.90 and close to the $3.65 cart benchmark. The 60-day reorder rate climbed from 22% to 34%, and email's revenue share rose from 24% to 36%. Monthly churn fell from 6.2% to 4.4%, which at this list size keeps thousands of subscribers active each quarter.
| Metric | Before | After | Change |
|---|---|---|---|
| Email-attributed revenue share | 24% | 36% | +12 pts |
| Monthly subscriber churn | 6.2% | 4.4% | -1.8 pts |
| Replenishment flow RPR | $1.90 | $3.20 | +68% |
| 60-day reorder rate | 22% | 34% | +12 pts |
The churn drop did not come from heavier discounting, it came from fewer empty bottles. A reorder prompt that arrives at day 24 reads as service. The same prompt at day 35 reads as a receipt for a lapse the customer already feels. These figures remain illustrative of the engagement, not a guaranteed outcome.
What it means for subscription brands: time before discount
A subscription brand losing 6% a month usually reaches for price first. Price is the most expensive lever and the one that resets buyer expectations. The cheaper fix sits in timing: align the reorder prompt to when the product actually runs out, then let the discount become a last resort rather than a reflex.
Across these rebuilds, replenishment timing moves retention further than any single offer. If your subscription email leans on broadcasts and coupons, the Growth retainer covers this scope, and the other results show how the same approach plays out by sector.