Overview
Retail teams had weekly campaign pressure but no reliable way to rank customers by long-term value.
Business Context
Retail teams were under pressure to drive repeat purchases, but campaign decisions were still driven by short-term sales thinking. Without a clear customer value view, retention spend and promotional effort were spread too broadly.
Problem Statement
The business needed a more practical way to distinguish high-value customers from low-value or one-time buyers so retention effort could be prioritised more effectively.
Analyst Objective
Build a customer value framework that could support retention planning, improve targeting decisions, and connect campaign effort to likely commercial value.
Stakeholders
- CRM and marketing teams needed segments they could use in campaign planning.
- Commercial teams needed a better view of where repeat value was coming from.
- Management needed clearer justification for retention spend allocation.
Key Questions
- Which customers were likely to generate the most future value?
- Where was retention budget being wasted on low-value audiences?
- Which customer signals were most useful for practical segmentation?
- How could model outputs be translated into campaign-ready actions?
Workflow Thinking
- Customer transactions and loyalty behavior feed into value scoring and segmentation.
- Segments then inform retention actions, promotional choices, and weekly campaign planning.
- The analysis only becomes useful when model scores are translated into simple operating decisions.
KPI Framework
- Business metrics: margin contribution, repeat purchase value, campaign ROI.
- Customer metrics: recency, frequency, retention probability, segment movement.
- Operational metrics: targeting efficiency, low-impact campaign reduction.
These metrics mattered because the goal was not just to score customers, but to guide better retention decisions.
Approach
- Prepared 24 months of basket-level transactions and loyalty history.
- Engineered recency, frequency, margin, and product affinity features.
- Trained a baseline probabilistic CLTV model and calibrated segment thresholds.
- Published a Power BI dashboard with segment drill-down and campaign recommendations.
Insights
- A relatively small share of customers was driving a disproportionate share of margin.
- Uniform targeting was diluting retention spend across low-value segments.
- Segment-level visibility made it easier to plan targeted actions instead of generic promotions.
Deliverables
- Customer value problem framing
- CLTV segmentation logic and threshold definitions
- Retention-oriented dashboard views
- Campaign recommendation layer by segment
- Decision support for weekly CRM planning
Results
- Identified the top value segment representing 18% of customers and 54% of margin.
- Reduced low-impact campaign targeting by 27%.
- Enabled weekly retention planning with measurable segment-level uplift.
Next Steps
- Track campaign results by segment to see which actions are actually working.
- Review whether product affinity should play a bigger role in retention offers.
- Revisit the segment thresholds over time as customer behavior changes.
Links
- Repository and project notes: alcohol-retail-cltv-intelligence