1. The Credibility Principle ⏱️ 8 min
🎯 Learning Objective
Build credibility by calculating ROI transparently WITH your customer, not AT them.
💡 "Show Your Work, Don't Just Show Your Answer"
When you claim "Tantor saves ₹45 Cr/year," the CFO's first thought is: "Prove it."
Instead of defending your number, invite them to build it with you. Collaborative business cases create partnership, not skepticism.
The Tale of Two Approaches
❌ The Defensive Approach
Scenario: Presenting to IndiaFirst Bank's CFO
CFO's Internal Reaction:
"That number sounds made up. How did they get ₹45 Cr? What assumptions?"
Why This Fails:
- You declared the number—CFO didn't participate
- No visibility into calculation methodology
- Feels like vendor pitch, not partnership
✅ The Collaborative Approach
Same Scenario: IndiaFirst Bank CFO meeting
You: "Let's calculate your fraud exposure together. What's your daily transaction volume?"
CFO: "About 50,000 transactions per day."
You: "What percentage are flagged for manual review?"
CFO: "Roughly 2%—that's 1,000 transactions daily."
You: "What does manual review cost per transaction?"
CFO: "₹240 per transaction."
You: "So 1,000 × ₹240 = ₹2.4L per day, or ₹87.6 Cr annually. With Tantor at ₹12 per decision, that's ₹43.8L annually. Net savings: ₹86.76 Cr. Does that align with your reality?"
CFO's Internal Reaction:
"I gave the inputs. These are MY numbers. This is credible."
Why This Works:
- CFO provided assumptions—they OWN the business case
- Calculation is transparent and auditable
- Creates partnership: "We built this together"
2. The ROI Calculation Framework ⏱️ 7 min
🎯 Learning Objective
Master the standard ROI formula and apply it to Translab products.
Standard Formula
ROI = (Current State Cost - Future State Cost) - Implementation Cost
Breakdown:
- Current State Cost: What they're spending today (manual processes, legacy systems, inefficiencies)
- Future State Cost: What they'll spend with Tantor (subscription + operating costs)
- Implementation Cost: One-time cost to migrate, train, integrate
Common ROI Scenarios for Translab Products
| Use Case | Current State Cost | Tantor Cost | Annual Savings |
|---|---|---|---|
| Fraud Detection Manual review → AI detection |
1,000 tx/day × ₹240 = ₹8.76 Cr/year |
1,000 tx/day × ₹12 = ₹43.8 L/year |
₹8.32 Cr/year |
| Credit Decisioning Manual underwriting → Automated |
200 apps/day × 2hr × ₹500 = ₹5 Cr/year |
200 apps/day × ₹50 = ₹25 L/year |
₹4.75 Cr/year |
| Customer Churn Prevention Reactive → Predictive |
5% churn × ₹200 Cr portfolio = ₹10 Cr/year |
2% churn × ₹200 Cr = ₹4 Cr/year |
₹6 Cr/year |
| Data Quality Issues Bad data → Clean data |
Avg loss per Gartner = ₹12 Cr/year |
Residual issues = ₹2 Cr/year |
₹10 Cr/year |
⚠️ Critical Rule: Never Round in Front of Finance
Bad: "You'll save about ₹5 Crores."
Good: "Based on your 200 daily applications at ₹500 per hour for 2 hours, that's ₹50 million annually. Tantor brings that to ₹2.5 million—a net reduction of ₹47.5 million."
Why: Precision signals you did the math. Rounding signals you're guessing.
3. Interactive ROI Calculator ⏱️ 10 min
🎯 Learning Objective
Practice calculating ROI collaboratively using real scenarios.
🎮 Exercise: Build the Business Case Together
Scenario: You're meeting with a bank's CFO. They process credit applications manually. Calculate the ROI.
Given Information:
- Daily loan applications: 200
- Manual processing time per application: 120 minutes
- Credit analyst hourly cost (loaded): ₹500/hour
- Tantor cost per decision: ₹50
- Working days per year: 250
Calculate the Annual Savings:
Step 1: Current State Cost
200 apps × 120 min × (₹500/60 min) × 250 days
Step 2: Future State Cost
200 apps × ₹50 × 250 days
Step 3: Annual Net Savings
Current State - Future State
4. Real-World Scenario Practice ⏱️ 10 min
🎯 Learning Objective
Apply ROI methodology to different customer situations and objections.
Scenario 1: The Skeptical CFO
Situation: You've calculated ₹8.32 Cr savings from fraud detection. The CFO says: "That's too good to be true. Where's the catch?"
What's your response?
Option A
"These are industry-standard benchmarks. Other banks have achieved similar results."
Option B
"Let me show you our case studies proving these numbers."
Option C
"You're right to be skeptical. Let's revisit each assumption. Which number feels off to you—the ₹240 manual cost, or the 1,000 daily flagged transactions?"
Option D
"We can guarantee these savings. If you don't achieve them, we'll refund the difference."
Scenario 2: The Assumptions Challenge
Situation: Mid-presentation, the CFO interrupts: "Wait—you said ₹240 per manual review. Our ops head says it's closer to ₹150."
How do you respond?
Option A
"₹240 is the industry average. Your ops head might be underestimating."
Option B
"Great catch—let's use ₹150. That changes our savings from ₹8.32 Cr to ₹5.1 Cr annually. Still a strong business case. Should we continue with ₹150?"
Option C
"Let's table this and I'll reconcile the numbers offline with your ops team."
Option D
"₹240 includes loaded costs—salary, benefits, overhead. ₹150 might be just base salary."
5. Knowledge Check Quiz ⏱️ 8 min
🎯 Learning Objective
Validate your understanding of ROI methodology and collaborative business case development.
Question 1: What's the primary goal of collaborative ROI calculation?
Question 2: A CFO corrects your ₹240 assumption to ₹200. Your ROI drops from ₹8 Cr to ₹6.5 Cr. What should you do?
Question 3: What's the formula for calculating net annual savings?
Question 4: Why should you never round numbers in front of finance teams?
Question 5: What's the best opening line when presenting ROI to a CFO who says "I have 15 minutes"?
6. Key Takeaways ⏱️ 2 min
🎯 What You've Learned
- The Credibility Principle: Show your work, don't just show your answer. Invite customers to build the business case WITH you, not defend it AT them.
- ROI Formula: (Current State Cost - Future State Cost) - Implementation Cost. Always validate each component with the customer.
- Precision Matters: Never round in front of finance. ₹47.5 million signals rigor; "about ₹50 million" signals guessing.
- Welcome Corrections: When a CFO corrects your assumption, they become co-author of the business case. Accept it, recalculate on the fly, and continue.
- Assumption Sheets: Create transparent one-page documents listing every assumption. Share BEFORE the meeting to build trust.
- Common Scenarios: Fraud Detection (₹8.32 Cr), Credit Decisioning (₹4.75 Cr), Churn Prevention (₹6 Cr), Data Quality (₹10 Cr)—memorize these for quick reference.
- The Power of "Does this align?" This phrase invites scrutiny instead of fearing it. It transforms vendor pitch into partnership.
📋 Next Steps: Practice Plan
- Pick an upcoming sales conversation and build an Assumption Sheet before the meeting
- Practice the collaborative dialogue: "Let's calculate this together..."
- Role-play with a colleague: have them challenge your assumptions
- Memorize the 4 common ROI scenarios for quick reference in calls
- Create a simple Excel calculator for real-time ROI adjustments in meetings
🎉 Module Complete!
You've mastered collaborative ROI calculation. You're now ready to build transparent, credible business cases that make customers co-authors—not skeptics.
Next: Apply this in your Module 7 Capstone where you'll defend your ROI under panel questioning.