GroYo Stories

Real programmes. Real projects. Always anonymised.

Every result on this page is real, drawn from 20+ years of hands-on CRM & lifecycle work — shared by sector and codename rather than by brand, out of respect for client confidentiality.

Section one

Success Spotlights

A handful of headline outcomes across four sectors — the short version of what changed and what it drove.

A note on anonymity: the brands behind these results aren't named here out of respect for client confidentiality — but the sectors, approaches and outcomes are all genuine. Ask directly if you'd like more detail on a similar challenge to yours.
Garden & Home DIY Garden & Home DIY
Garden & Home DIY
Situation
Customers browsed seasonal ranges but regularly abandoned baskets before checkout, with little automated follow-up in place.
Approach
Built an abandoned-basket lifecycle automation, triggered directly off browse and cart behaviour rather than a blanket send schedule.
Result
An overall improvement in brand interactions across the customer base.
Beauty & Cosmetics Beauty & Cosmetics
Beauty & Cosmetics
Situation
Repeat purchase rates sat below sector benchmarks, despite a loyal and engaged existing customer base.
Approach
Built a personalised customer contact strategy, maximising CDXP (customer data & experience platform) data to time messages around real purchase cycles.
Result
+25% increase in purchase frequency.
Travel & Hospitality Travel & Hospitality
Travel & Hospitality
Situation
Engagement was front-loaded around the initial booking, with little structured contact between purchase and travel date.
Approach
Automated pre- and post-trip journeys covering the full travel lifecycle, from booking confirmation through to post-trip cross-sell.
Result
Bookings increased 15% on cross-sold products.
Retail Apparel Retail Apparel
Retail Apparel
Situation
Lifecycle campaigns ran against a single generic segment rather than being shaped by actual customer behaviour.
Approach
Data-led journey mapping across key lifecycle moments, rebuilding segmentation around real behavioural signals.
Result
+50% uplift across key lifecycle campaigns.
Section two

Project Portfolio

A growing library of individual projects — each one a real engagement, stripped of anything that would identify the client, kept rich in everything that shows how the work actually happened.

20 projects in the library
New projects are added regularly as work is completed and documented — check back often.
Sector
Type of work

Garden & Home DIY
Project Bloom
Garden & Home DIY
Abandoned-basket lifecycle automation drove an overall improvement in brand interactions.
Situation
A seasonal retailer's abandoned-basket rate was climbing, with no automated recovery in place beyond a single generic reminder email.
Approach
Designed and built a full abandoned-basket lifecycle automation, triggered directly off real browse and cart behaviour rather than a blanket schedule.
Result
A measurable, sustained improvement in overall brand interactions across the customer base.
Home Improvement Retail
Project Trailhead
Home Improvement Retail
Behavioural browse-personalisation programme built to convert on-site browsing into recovered revenue.
Browse detected
→
Signal qualified
→
Personalised send
→
Recovered visit
Situation
A major home-improvement retailer had rich on-site browse data going unused — customers who explored products in depth but didn't buy received no tailored follow-up at all.
Approach
Designed two connected programmes from scratch: a lightweight "browse module" surfacing personalised picks from a customer's most-engaged category inside regular campaigns, plus a standalone automated programme for high-intent browsers, hero-ing their most-viewed product alongside a curated best-sellers set. Built the qualification and exclusion logic (recency, frequency capping, stock and cart checks) to keep it relevant rather than repetitive.
Result
Browse-triggered messaging of this kind has typically achieved open rates around 53% and click rates around 11% — well ahead of standard bulk-send benchmarks — turning a previously untapped signal into an always-on recovery channel.
Beauty & Cosmetics
Project Glow
Beauty & Cosmetics
Personalised contact strategy maximising CDXP data led to a +25% increase in purchase frequency.
Situation
A loyal customer base was under-monetised: repeat purchase rates sat below sector benchmarks despite strong brand affinity.
Approach
Built a personalised customer contact strategy that maximised existing CDXP (customer data & experience platform) data to time messages around real purchase cycles.
Result
+25% increase in purchase frequency, without increasing overall send volume.
Travel & Hospitality
Project Wanderer
Travel & Hospitality
Automated pre- and post-trip journeys saw bookings increase 15% on cross-sold products.
Situation
Customer engagement was front-loaded around the initial booking, with almost no structured contact between purchase and travel date.
Approach
Mapped and automated pre- and post-trip journeys covering the full travel lifecycle, from booking confirmation through to post-trip cross-sell.
Result
Bookings on cross-sold products increased 15%, with stronger engagement scores across the whole journey.
Retail Apparel
Project Palette
Retail Apparel
Data-led journey mapping delivered a +50% uplift across key lifecycle campaigns.
Situation
Lifecycle campaigns were built around a single generic segment, largely disconnected from how customers actually behaved.
Approach
Rebuilt segmentation from the ground up using data-led journey mapping across every key lifecycle moment.
Result
+50% uplift across key lifecycle campaigns compared to the previous generic approach.
Department Store
Project Window
Department Store
Browse-abandonment personalisation lifted open rates from 13% to 35% through peak trading.
Situation
A department store retailer opened its Black Friday sale a week ahead of its rivals, in a period contributing up to three quarters of annual online revenue — with no way to follow up the shoppers who browsed products but never reached a basket.
Approach
Built a browse-abandonment programme deliberately distinct from basket abandonment: qualifying visitors who viewed product pages without engaging the buy button at all, then serving a single large hero image of their most-viewed item with context-sensitive recommendations beneath it, varied by recipient.
Result
Open rates rose from around 13% to 35% and click rates from 4% to 10% across the trading period, with roughly ten thousand of these emails going out daily through peak. Recipients were pre-qualified against strict criteria, so the programme stayed a relevant follow-up rather than becoming another peak-season bulk send.
Home Improvement Retail
Project Cadence
Home Improvement Retail
A structured send-frequency test on a considered-purchase category, run with a genuine holdout control — honest results, not a highlight reel.
Open rate
34.2%
Click rate
15.4%
Order value
£138
Fast cadence (9-day cycle)vs. slow cadence: 33.5% open · 11.4% click · £86 AOV
Situation
A high-value, considered-purchase category ran on a slow, sparse nurture programme with wide gaps between touchpoints. It wasn't clear whether a tighter cadence would help or simply add noise.
Approach
Ran a proper test-and-learn: one group on a fast cadence (four sends over nine days), one on a slow cadence (four sends over twenty-one days), and a true holdout control that received nothing. Measured results across email, online and in-store spend, not just click-throughs.
Result
The fast cadence clearly beat the slow one on every email metric — open rate, click rate, conversion, revenue and order value all improved with tighter spacing. But looking at full online + in-store spend, every tested group actually spent less per customer than the untouched control — a genuinely useful finding that reframed the next round of testing around total commercial impact, not just inbox engagement.
Home Improvement Retail
Project Beacon
Home Improvement Retail
Genuine control-group testing across peak trading — honest wins and losses, not just highlights.
Shoppers
+6%
Revenue/customer
+6.5%
Basket value
+2.7%
Event 1 vs. controlEvent 2 vs. control: −3% spend — flagged, not hidden
Situation
Ahead of a major seasonal trading event, the business needed to know whether its peak-period email campaigns were driving real incremental sales, or just reaching people who would have bought anyway.
Approach
Built a genuine control-group methodology, holding back a comparison audience from campaign sends, then measured the emailed group against that control on shopper conversion, revenue per customer and basket value — separately for each event in the trading window. Ran a parallel win-back push targeting lapsed and lapsing customers over the same period.
Result
The first event's send clearly beat its control (+6% more customers shopping, +6.5% more revenue per customer, +2.7% bigger baskets) — but the second event didn't, with emailed customers spending slightly less than the untouched control, a useful signal that not every peak-trading send earns its place. The win-back push alone reactivated 7.7% of a ~472,000-strong lapsed audience, worth roughly £1.7m in recovered spend.
Beauty & Cosmetics
Project Rhythm
Beauty & Cosmetics
A controlled replenishment-timing test across seven product lines compared fixed send windows against a predictive algorithm — no single approach won everywhere.
Timing scenarios modelled
→
Live product-line test
→
Per-product winner identified
→
Blanket rule retired
Situation
Replenishable beauty products were all sent reminder campaigns on the same fixed schedule, regardless of how quickly each one actually got used up.
Approach
Ran a structured test comparing multiple fixed replenishment windows against a custom predictive algorithm, product line by product line, tracking opens, clicks and conversion for each scenario rather than assuming one timing model would fit the whole range.
Result
An honest, mixed result: the predictive algorithm won outright on some product lines, a fixed window matched or beat it on others, and one scenario surfaced a reporting issue worth fixing before scaling — leading to a per-product-line replenishment model instead of a single blanket rule.
Beauty & Cosmetics
Project Return
Beauty & Cosmetics
A three-strand winback test targeted lapsing customers with a genuine 10% holdout control group — built to find the real reactivation lever, not just launch a campaign.
Risk-segmented
→
3-strand test + 10% control
→
Winner identified
→
Automated journey
Situation
A meaningful pocket of lapsed and lapsing customers had, at some point, genuinely engaged with the brand but were being contacted the least — an obvious reactivation opportunity nobody had properly tested.
Approach
Segmented the lapsing base by engagement risk to find the lowest-risk group to target, then designed a three-strand test — interactive-only, offer-only, and interactive-then-offer combined — against a genuine 10% holdout control, with success measured on open rate, click rate, conversion, revenue per customer and average order value.
Result
A clean, ready-to-run test framework built to identify which lever — engagement or incentive — actually reactivates lapsing customers, with the winning strand designed to feed directly into an always-on automated winback journey.
Home Improvement Retail
Project Lantern
Home Improvement Retail
An open-rate diagnostic separated a real engagement problem from a measurement problem.
Category benchmarking
→
Subject-line analysis
→
Apple MPP impact quantified
→
Trustworthy metrics defined
Situation
Open rates had been declining year over year, and it wasn't clear how much of that was falling engagement versus a change in how opens were even being measured.
Approach
Ran a full diagnostic across six marketing-strategy categories, analysed the subject-line patterns separating top from bottom performers within each, and quantified how Apple's Mail Privacy Protection was inflating measured opens through automatic pre-loading.
Result
Found that roughly 35% of all recorded opens were Apple auto-opens, not real ones — reframing the "declining open rates" conversation around measurement distortion rather than pure engagement loss, while also pinpointing that behavioural and lifecycle-triggered campaigns consistently beat generic bulk sends on both open rate and revenue per email.
Home Improvement Retail
Project Focus
Home Improvement Retail
A rigorous effectiveness review found a genuinely mixed result — and a measurement gap worth closing.
Situation
A product-recommendations module had been added to two major email programmes, but nobody had rigorously checked whether it was actually earning its place.
Approach
Ran a proper with/without comparison across both programmes, tracking click-through, conversion, average order value and revenue per 1,000 emails rather than relying on gut feel.
Result
The honest result: recommendations lifted average order value slightly, but campaigns without them generated more revenue per 1,000 emails sent overall — and one of the two programmes turned out to have no proper control group in place, so that comparison couldn't be trusted yet. Recommended a lightweight control-group standard for every future personalisation test, closing a measurement gap before it cost more than it saved.
Beauty & Cosmetics
Project Clarity
Beauty & Cosmetics
A headline metric looked like a huge win — until the real signal said otherwise.
Situation
A beauty brand's email open rate had jumped +68% year-on-year, sitting well above the 23% industry benchmark — on the surface, a huge win to celebrate.
Approach
Dug beneath the headline number and traced the spike to Apple's Mail Privacy Protection inflating measured opens, not genuine engagement growth. Cross-checked against click-to-open rate — the more reliable signal — which had actually dropped 39% over the same period. Used that clearer picture to prioritise a full personalisation architecture across the customer lifecycle, mapping specific product-recommendation logic (best-sellers, cross-sell, browse-based, birthday-based) to each stage from first visit through to win-back.
Result
Reframed the internal story from "engagement is booming" to "engagement needs a personalisation refresh" — redirecting investment into a browse-abandonment programme and lifecycle-stage recommendation rules instead of celebrating a misleading headline number.
Health, Fitness & Leisure
Project Threshold
Health, Fitness & Leisure
A database health review found that half the addressable base had never opened a single email.
Situation
A national health and fitness group's marketable database was growing fast — up more than 25% year on year — and almost all of it was being mailed on the same footing. Nobody had asked how much of that growth was real.
Approach
Segmented the entire mailable base by recency of engagement — opened in the last 60 days, 61–120 days, 120-plus days, and never opened at all — then layered on year-on-year subscribe and unsubscribe trends and a full time-of-day and day-of-week send analysis.
Result
Exactly half the addressable base had never opened a single email, against a genuinely active core of roughly a quarter. That reframed the conversation from “send more” to re-consenting the never-openers, cutting frequency to the lapsed and protecting the active core — a smaller, healthier list rather than a bigger, more flattering one.
Home & Tableware
Project Hearth
Home & Tableware
Comfortably ahead of every sector benchmark — with 76% growth in the lapsing segment hidden underneath.
Situation
A homewares brand was performing well on paper and wanted a proper annual review rather than another set of flattering headline numbers.
Approach
Benchmarked open, click, click-to-open and unsubscribe rates against the sector, tracked how customers migrated between engagement segments across seven months, and split open rates by inbox provider to separate a content problem from a delivery problem.
Result
Open rate ran around 63% ahead of the sector benchmark and click rate more than double it — a genuinely strong programme. But the 181-to-365-day lapsing segment grew 76% over those same seven months, and opens at one major inbox provider ran roughly 65% ahead of another, pointing at rendering and deliverability rather than creative. A good headline with real drift underneath it.
Trade & B2B
Project Ledger
Trade & B2B
Across twenty loyalty triggers, the best earned more than fifteen times per email what the worst did.
Situation
A trade retailer ran a full suite of loyalty and project-based trigger emails, each reported on in isolation. Nobody had put them side by side to see which were actually earning their place in the programme.
Approach
Reviewed all twenty trigger campaigns on identical footing — unique open, click, click-to-open, conversion, revenue per email and average order value — so they could be ranked against each other rather than each against itself.
Result
An enormous spread. The first welcome email and the loyalty upgrade triggers earned between eleven and fifteen times more per email than the routine loyalty statements — which made up the overwhelming bulk of the volume. Small, high-intent project triggers covering kitchens, bathrooms and tools reached 40–46% open rates and click rates above 20% on tiny audiences. The finding wasn’t “send more triggers”, it was “the volume is in the wrong place”.
Home Improvement Retail
Project Foundation
Home Improvement Retail
A phased roadmap turned 80% manual production into an always-on, automated programme.
3 manual weekly builds
→
Modular content bank
→
Priority-driven automation
→
Team freed for strategy
Situation
A digital marketing team was spending roughly 80% of its time manually building three separate weekly campaigns, leaving almost no room for testing, personalisation or strategic work.
Approach
Designed a practical "good, better, best" transformation roadmap: starting with a modular template delivered manually, then moving to a decisioning engine that automatically pulled business, seasonal, loyalty and behavioural content from a shared content bank, so no customer saw the same message twice.
Result
A clear, resourced path off 80%-manual production, proven with a deliberately scrappy first phase designed to validate the model before committing to bigger investment.
Home Improvement Retail
Project Compass
Home Improvement Retail
Rebuilt a channel-centric marketing model into a single customer-centric journey, unifying every touchpoint into one view.
Situation
Customer data and messaging were organised by channel — web, email, stores, call centre — rather than around the person, making it hard to build one coherent view of any individual customer or time contact around what they actually needed.
Approach
Mapped a full customer-centric journey model spanning every lifecycle stage from prospect through to loyal and disengaged, then built persona-level data profiles scoring each customer on explicit product interest, channel preference and commercial value — using real behavioural data, not survey guesswork.
Result
A practical framework for turning a single customer's browse, purchase and channel-preference data into a personalised contact plan — adopted as the reference model for every journey and automation project that followed.
Beauty & Cosmetics
Project Continuum
Beauty & Cosmetics
A phased omnichannel roadmap replaced disconnected, single-channel messaging with a unified, life-stage-aware customer journey.
Life-stage mapping
→
Control model design
→
Phased blueprint
→
Ready to measure
Situation
Post-purchase messaging was planned and delivered channel by channel, with no shared view of where a customer actually sat in their relationship with the brand — making it hard to time contact around what they needed next.
Approach
Built a phased omnichannel transformation roadmap across multiple customer life-stages (from just-bought through to lapsing), following a structured Discovery → Strategy → Execution → Measure process, with three test-control models designed (global, life-stage and use-case) to properly isolate what the omnichannel approach itself was actually adding.
Result
A fully scoped, cross-functional blueprint and measurement framework, ready for phased roll-out life-stage by life-stage rather than attempted as one risky big-bang launch.
Beauty & Cosmetics
Project Countdown
Beauty & Cosmetics
A fully segmented peak-trading framework replaced one-size-fits-all Black Friday sends with seven distinct audience strategies.
7 audiences mapped
→
Benchmarked strategy
→
Segmented calendar
→
Ready for peak
Situation
Peak-trading campaigns were being sent as broad, largely undifferentiated blasts — treating a loyal VIP, a one-time past shopper and a browsing lapsed customer all the same way during the busiest, highest-stakes weeks of the year.
Approach
Built a fully segmented peak-trading framework spanning seven distinct audiences — previous seasonal shoppers, VIPs, active browsers, category buyers, lapsing customers, geographic and gift-focused segments — each with its own message and offer strategy, informed by structured cross-industry benchmarking of what genuinely earns attention during peak.
Result
A ready-to-deploy peak campaign calendar and segmentation model, giving every audience a reason-to-open suited to them rather than one generic countdown email.

More projects coming soon.

This library grows as new work wraps and gets documented. Got a brief you'd like added? Just ask.

The pattern across sectors

Different industries. The same underlying discipline.

2x
Uplift in customer retention
+52%
Increase in engagement
+20%
Growth in bookings
+41%
Growth in revenue
“This world is but a canvas to our imagination.” — Henry David Thoreau

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