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Omnichannel CRM activation: email and WhatsApp driving conversion and retention


Context
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We supported Day+, a cosmetics brand, in optimizing its CRM strategy in order to strengthen the performance of its marketing activations.
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In a context of growth, the challenge was twofold: improving conversion rates and developing purchase recurrence, while enriching the customer relationship.
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The brand already had a CRM foundation, but it was little used in an omnichannel and personalized approach. The objective was therefore to build a more advanced strategy, integrating both email marketing and new channels such as WhatsApp.

Solution
We designed a performance-oriented CRM strategy, combining marketing automation, personalization and omnichannel activation.
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Rollout of automated scenarios
Setting up flows covering the key moments of the customer journey:
- Cart and browsing reminders to maximize conversion
- Product recommendations based on beauty routines
- Post-purchase to support product use and encourage repeat purchases
- Restock alerts on favorite products
Each scenario was built with a strong personalization logic, based on user behaviors and preferences.
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Activation of the WhatsApp channel
Integrating WhatsApp alongside email to:
- strengthen responsiveness on transactional messages
- improve read and engagement rates
- diversify touchpoints with customers
This channel was used in a targeted way to maximize its impact without creating saturation.
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Segmentation & data-driven management
Setting up a segmentation based on:
- purchasing habits
- interactions with campaigns
- level of engagement
Continuous optimization through tests on content, timing and activation mechanics, with business performance-oriented management.
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