The business question
Which commercial levers are leaking value, and which customers should get more attention?
Commercial performance can look healthy at an aggregate level while discounted products, low-value customers, or retention gaps erode contribution. This project paired margin diagnostics with RFM segmentation to make the next actions specific.
The work
Connect profitability visibility with customer value.
I analysed 150K+ transactions across pricing tiers and promotions to pinpoint discounted SKUs eroding contribution margin. I then built scenario-based discount-rationalisation models, improving profitability visibility by 15-20%, and segmented 100K+ records through RFM analysis to surface high-value and at-risk customer cohorts.
Find leakage
Connect discount depth and price tiers with contribution-margin risk.
Classify value
Use recency, frequency, and monetary value to distinguish customer needs.
Direct the budget
Translate behavioural clusters into specific retention and upsell actions.
The decision support
Make every recommendation traceable to a commercial signal.
Portfolio note
This is a summary of project-level outcomes. It intentionally excludes underlying records, model logic, source data, and any figures beyond the approved resume-level metrics.