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Case Study · Marketing Cloud · Retail & Fashion

3.2x Email Revenue for a
UAE Luxury Retail Group Using Journey Builder & AI Segmentation

Client: Lumina Retail Group (UAE) Industry: Luxury Retail / Fashion Region: UAE & GCC Services: Marketing Cloud Implementation Delivered By: Gagstek
3.2x
Email Revenue
Increase
31%
Customer Churn
Reduction
4.8x
Higher Open Rate
vs. Blast Emails
AED 8.4M
Attributed Revenue
in Year One

Background

A Premium Brand Sending the Wrong Message to Everyone

Lumina Retail Group operates 14 luxury fashion and lifestyle stores across Dubai, Abu Dhabi, and Riyadh, with an online store serving the broader GCC. With a customer database of over 320,000 registered shoppers and an average transaction value of AED 2,400, the business had significant latent revenue potential in its existing base — but almost none of it was being activated through digital marketing.

Their entire email programme consisted of weekly batch-and-blast promotions sent to the full list, regardless of purchase history, preference, or lifecycle stage. High-value VIP customers received the same promotional email as lapsed shoppers who hadn't bought in 18 months. Open rates had fallen to 6.2%, unsubscribes were accelerating, and the marketing team had no visibility into which communications were actually driving in-store or online revenue. Gagstek was engaged to implement Salesforce Marketing Cloud — including Journey Builder, Einstein AI segmentation, and full Commerce Cloud integration — to transform Lumina's marketing from noise into a genuine revenue channel.

Key Business Challenges

A Database Full of Potential, None of It Activated

The problems ran deeper than just campaign frequency — the entire marketing data infrastructure was broken.

  • No customer segmentation whatsoever — VIP spenders, one-time buyers, and lapsed customers all received identical communications, causing high-value customers to disengage at alarming rates
  • Customer purchase data sat in the POS system and Commerce Cloud with no connection to any marketing platform — the marketing team could not identify who had bought what, when, or in which channel
  • Zero lifecycle automation — there were no welcome journeys, no post-purchase sequences, no re-engagement flows, and no VIP recognition programmes
  • Email content was designed as one-size-fits-all in English and Arabic, with no personalisation beyond a first-name merge tag
  • The marketing team had no attribution model — they could not connect an email send to a store visit or an online conversion, making ROI measurement impossible and budget justification difficult
  • Ramadan and seasonal campaign windows — the most valuable commercial periods in the GCC — were managed entirely manually, requiring weeks of preparation for each campaign

Gagstek's Solution

A Connected, Intelligent Marketing Engine

Gagstek's implementation began with data architecture — connecting the POS, Commerce Cloud, and in-store loyalty programme into a single Marketing Cloud Data Extension framework before any journeys were built. The principle was clear: you cannot personalise without data, and data without activation is worthless.

Unified Customer Data Layer
POS, Commerce Cloud, and loyalty programme connected into Marketing Cloud via real-time API feeds — every customer's purchase history, channel preference, and tier status available at send time.
Einstein AI Segmentation
Einstein Engagement Scoring deployed to predict send-time optimisation, churn propensity, and product affinity per customer — enabling dynamic segment membership that updates daily without manual list pulls.
Lifecycle Journey Architecture
Eight core journeys built in Journey Builder — Welcome, Post-Purchase, Browse Abandonment, Cart Recovery, Win-Back, VIP Tier Recognition, Birthday, and Seasonal Event — covering 94% of the customer base within 60 days of go-live.
Bilingual Dynamic Content
AMPscript-powered dynamic content blocks rendering personalised Arabic or English content based on customer language preference, location, and category affinity — without maintaining separate campaigns.
GCC Seasonal Campaign Templates
Ramadan, Eid, UAE National Day, and Dubai Shopping Festival campaign frameworks built as reusable Journey templates — reducing campaign setup time from three weeks to under two days for each annual event.
Revenue Attribution Dashboard
Full-funnel attribution connecting email interactions to online purchases (via UTM tracking) and in-store transactions (via loyalty card match) — giving marketing leadership a clear AED revenue figure per campaign and per journey.

Journey Design

How the Customer Experience Flows

Rather than single campaigns, Gagstek designed Lumina's marketing as a continuous customer conversation — each touchpoint informed by the previous one and intelligently branching based on behaviour.

1
First Purchase → Welcome Journey (3 emails, 7 days)
Brand story, category discovery based on first purchase, loyalty programme onboarding. Open rate: 58%. Second purchase rate within 30 days: +67% vs. control.
2
Browse Abandonment → Re-Engagement (2 emails, 48 hours)
Product-specific abandonment email at 2 hours, followed by social proof email at 24 hours if no conversion. Conversion rate: 11.4% of journey entries.
3
90-Day Lapse → Win-Back Journey (4 emails, 30 days)
Progressively more generous offers sent over 30 days based on historical spend. 22% win-back rate among customers who had been inactive for 3–12 months.
4
VIP Tier Upgrade → Recognition Journey (1 email + SMS)
Real-time tier upgrade notification with exclusive access offers. Highest CSAT scores in the programme. Average subsequent transaction value 34% above non-VIP segment.
5
Ramadan Campaign → Seasonal Journey (6 emails, 30 days)
Culturally tailored Arabic-first content with prayer time-aware send scheduling. Generated AED 2.1M in attributed revenue in the first Ramadan post-implementation — a 4.1x increase on the prior year.

Business Impact

Marketing Became a Revenue Line, Not a Cost Centre

3.2x
Total email-attributed revenue grew 3.2x in the 12 months following go-live — from AED 2.6M to AED 8.4M — driven by lifecycle automation replacing one-size-fits-all campaigns across a 320,000-strong customer base.
31%
Customer churn fell by 31% year-over-year, with the Win-Back journey alone reactivating 22% of lapsed customers who had been silent for 3–12 months — representing an estimated AED 1.8M in recovered lifetime value.
4.8x
Open rates on personalised journey emails averaged 29.8% vs. the 6.2% baseline on batch-and-blast sends — a 4.8x improvement driven entirely by relevance, timing, and AI-optimised send-time personalisation.
2 days
Seasonal campaign setup reduced from 3 weeks to 2 days using the reusable Journey templates built for Ramadan, Eid, and National Day — freeing the marketing team to focus on content strategy rather than technical execution.
AED 2.1M
First Ramadan campaign post-implementation generated AED 2.1M in directly attributed revenue — a 4.1x increase on the prior year's manually executed Ramadan campaign, driven by personalised Arabic content and prayer-time-aware scheduling.
Lumina's transformation demonstrates a principle that applies across every retail market: a well-segmented database of existing customers is worth more than an equivalent budget spent acquiring new ones. Gagstek gave Lumina the tools, data infrastructure, and automated journeys to prove it — with a revenue attribution dashboard that made the case undeniable.

Client Testimonial

What the Client Said

"We knew we had a valuable customer base — we just had no way to talk to them properly. We were sending the same generic email to everyone and wondering why engagement was dropping. Gagstek connected our data, built the journeys, and within the first Ramadan we saw results we couldn't have imagined from email marketing alone. For the first time, our CMO could walk into a board meeting and show exactly how much revenue marketing generated. That attribution capability alone was worth the entire project."

N
Head of Digital & CRM
Lumina Retail Group, Dubai UAE