A Grand Store Reborn
+ 170years of history
45.000 m²of retail space
+ 2.000referenced brands
1unified hybrid ecosystem (store, e-commerce, and services)
Modernizing a Legacy Retail Icon
As a premier multi-specialist department store, Le BHV Marais operates a complex ecosystem where home improvement, high fashion, and leisure coexist under one roof. To support this diversity, the brand recognized a need to modernize its legacy loyalty infrastructure, which had been designed for a different era of retail.
The mission was not a simple update, but a total transformation. The goal was to replace the store’s promotional engine mid-flight, migrating to a unified solution capable of harmonizing loyalty and rewards across both their physical flagship and the bhv.fr e-commerce platform.
3 Main Challenges
Empowering Marketing Teams
Moving away from heavy IT dependency to give business teams the autonomy to launch campaigns (e.g., "30% off home decor this weekend") in just a few clicks.
Real-Time Omnichannel Fluidity
Ensuring that a customer purchasing in-store sees their points updated instantly and can redeem vouchers online without delay.
Managing High-Scale Complexity
Creating a system smart enough to handle intricate rules across 2,000+ brands, such as managing premium brand exclusions or specific advantages for different cardholder tiers with total precision.
The challenge was not only technological, it was human and organizational: to give marketing teams back control so that they no longer depend on IT to launch an offer.”
The challenge was not only technological, it was human and organizational: to give marketing teams back control so that they no longer depend on IT to launch an offer.”Gaëtan Demoures
CIO at BHV Le Marais
Comarch Loyalty Cloud: Powering the Modern Boutique
To overcome these challenges, Le BHV Marais selected Comarch for our solution’s functional depth and the ability to deploy a complex system within a high-pressure timeframe.
The implementation was built on three strategic pillars designed to unify the brand's diverse retail universe:
A Unified Promotion Engine
Comarch now serves as the single source of truth for all promotional activity, from seasonal sales and Black Friday to exclusive private events. By centralizing the logic, the brand ensures that prices and rewards are identical at the physical checkout and in the digital basket, eliminating customer friction.
Data-Driven, Ultra-Fine Segmentation
The platform enables the marketing team to move beyond one-size-fits-all rewards. By analyzing real-time purchase behavior, the store can now target customers based on their specific interests, for example:
- The Home Specialist: A customer purchasing parquet flooring can be instantly triggered with offers for finishing tools or equipment rentals.
- The Fashion Enthusiast: A clothing purchase can unlock immediate loyalty-point benefits, such as complimentary in-store tailoring services.
API-First Architecture
To ensure a seamless mid-flight transition, the Comarch platform was integrated via API into the Group's existing ecosystem. This allows for a fluid exchange of data between the CRM, the e-commerce site, and the in-store POS systems.
