What It Is
The 1:1 Personalised Digest is a complete email where every single block is individually personalised. Rather than a generic newsletter with one personalised section, the entire communication is composed of multiple Reelevant Content blocks — each serving a different purpose, all orchestrated by interconnected Workflows. This is the most advanced Use Case: it combines product recommendations, lifecycle messaging, loyalty status, contextual offers, and relational content into a single, fully individualised communication.Key Challenges Addressed
This Use Case addresses 10 Key Challenges across 5 categories:| Category | Challenges addressed |
|---|---|
| Customer Lifecycle & Value | Frequency increase, basket increase, churn reduction, one-timer conversion, reduce promo dependence |
| Loyalty Programme | Status progression, programme recruitment |
| New Data Usage | Proprietary scoring, preference qualification |
| Language Management | Language adaptation |
| Omnichannel | Coherent omnichannel experience |
Required Datasources
| Datasource | Fields used | Role |
|---|---|---|
| CRM 360 | Full customer profile, lifecycle stage, preferences | Master orchestration |
| Product Catalogue | Products, categories, pricing | Recommendation block |
| Loyalty Programme | Status, points, benefits | Loyalty block |
| Offers | Active offers, eligibility | Offer block |
| Navigation | Recent browsing, cart abandonment | Intent signals |
| Stock & Availability | Product availability | Real-time filtering |
Required Capabilities
| Capability | Role in this Use Case |
|---|---|
| Recommendation Engine | Product selection for recommendation blocks |
| Lifecycle Offer Engine | Offer selection based on lifecycle stage |
| Loyalty Programme Integration | Real-time loyalty data for status block |
| Language Scaling | Full email in individual’s locale |
| Category Affinity | Cross-sell block based on purchase patterns |
Example Implementation
Email Composition (5 blocks)
What the Customer Sees
A single email where:- The header greets them by lifecycle context (“Welcome back, Marie — 3 months together!”)
- Product recommendations reflect their actual browsing from yesterday
- Their loyalty points and next benefit are displayed in real time
- An offer is calibrated to their value and lifecycle stage
- A relational block shows their journey or asks a preference question
Measuring Incremental Value
| Metric | How to measure |
|---|---|
| Overall engagement | Open rate, click rate, click-to-open rate |
| Revenue per email | Total attributable revenue per Exposed vs Non-Exposed |
| Block-level CTR | Individual block performance within the digest |
| Frequency impact | Purchase frequency over 90 days for Exposed vs Non-Exposed |
| Unsubscribe rate | Should decrease vs generic newsletters |