Business Case: La Banque Postale × papernest POC
An overview of the 6-month POC between La Banque Postale and papernest, focusing on revenue upside, customer engagement, and low-risk implementation.
POC Business Case: La Banque Postale × papernest
Conservative assumptions, clear value flows, low risk
POC Parameters & Scope
Duration
6 Months<br><span style='font-size:16px; opacity:0.7'>Sufficient to capture life events & smooth seasonality</span>
Target Audience
25k–30k Customers<br><span style='font-size:16px; opacity:0.7'>Intentionally capped for clean measurement</span>
Channels
App + CRM<br><span style='font-size:16px; opacity:0.7'>Contextual, owned channels (no paid media)</span>
Business Case: Assumptions, Economics & Risk
Target Audience
25k–30k exposed
POC perimeter capping for clean measurement (from 20M+ client base)
Awareness Rate
~75%
Via owned channels (App + CRM); no paid media cost
Activation Rate
10–12%
Conservative benchmark for embedded services
Customer Value
5–10h saved (€0 cost)
High perceived value, admin delegation, zero friction
papernest Unit Econ
LTV €80–100 / CAC €15–20
Strong broker model (Energy, Telco, Insurance)
LBP Rev Share
€15–25 / user
Direct share of commissions
Total POC Revenue
€40k–€85k
Fully incremental upside for LBP
No balance-sheet risk • No regulatory exposure • Light IT integration • Fully reversible
Validate KPIs → Scale to more segments → Expand to new life events → Ecosystem
How Value Flows
Customers
→ Receive a free service<br>→ Delegate subscriptions & admin<br>→ Save time, reduce stress
papernest
→ Monetises via supplier commissions<br>→ Strong unit economics (LTV €80–100 vs CAC €15–20)<br>→ Gains high-intent, contextual users
La Banque Postale
→ Distributes high-value service to clients<br>→ Optional revenue share on comms<br>→ Primary upside = NPS & Engagement
Strategic Impact: Beyond Revenue
+3–5
Impact on NPS
• Core objective: CX & Engagement<br>• Differentiation through value-added services<br>• Strengthens 'Daily Banking' relevance
Summary & Decision
This POC offers clear, incremental revenue upside with minimal operational risk.
Recommended Action: Approve POC Launch
- business-case
- fintech-partnership
- banking-innovation
- customer-engagement
- revenue-strategy
- poc-framework