150% Online Sales Growth

Revitalising a Legacy Retail Brand with Digital Intelligence

· Impacts

GAIN Pillar: [I] Innovation

Focus: Digital Transformation & Data

Key Result: 150% increase in online sales

The Challenge

A renowned Hong Kong department store chain with a strong legacy was being held back by an outdated e-commerce platform and fragmented customer data. This prevented them from delivering a seamless online-to-offline experience and running effective targeted marketing.

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Our GAIN Solution

We partnered with them as their external Chief Growth Office under the Innovation (I) pillar of the GAIN Framework™.

  • Deployed an AI-powered e-commerce platform with personalised recommendations.
  • Built a unified customer data platform (CDP) that merged decades of in-store and online data for precise segmentation.
  • Implemented a new data-driven marketing strategy to accelerate growth.

The Result

The digital transformation turned the legacy brand into a competitive digital-first retailer with a powerful new growth engine.

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Key Impact

  • 150% increase in online sales within one year
  • 50% higher customer engagement
  • 30% more efficient marketing through precise segmentation

This digital overhaul empowered the client to Go Above and Beyond to Gain a strong competitive edge in the digital economy.