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Relationship Marketing and Internal Marketing

How Dialog, HNB & Cargills Build Customer Loyalty That Lasts


Here's a question that should terrify every business owner:

Why do you spend Rs. 500,000 acquiring new customers
but only Rs. 50,000 keeping the ones you already have?

The math is brutal:

  • Acquiring a new customer: Rs. 8,000-15,000 average cost
  • Keeping an existing customer: Rs. 1,500-2,000 average cost
  • That's 5-7X more expensive to get someone new

Yet 80% of Sri Lankan businesses pour budgets into customer acquisition while retention gets leftovers.

Result? They're filling a leaky bucket while competitors build dynasties.

Let's look at businesses doing it right:

Dialog Axiata: 53% market share (17.2M subscribers, 2023) despite charging 15-20% more than competitors.

How? Relationship marketing that makes customers refuse to switch.

Hatton National Bank: 4.4/5 Glassdoor rating, 88% of employees recommend working there.

Banking industry average? 3.2/5 with 52% recommendation. How? Internal marketing that turns employees into brand ambassadors.

Cargills Food City: 5,200+ farmers who won't sell to competitors even during price spikes.

How? Partnership-level relationships where both sides genuinely care about each other's success.

Their secret isn't cheaper prices, flashier ads, or bigger budgets.

It's two strategies most Sri Lankan businesses completely ignore:

  1. Relationship Marketing - Keeping customers instead of constantly chasing new ones
  2. Internal Marketing - Treating employees like your first customers

📚 In This Article, You'll Discover:

  • Why customer acquisition costs 5-7X more than retention (with real Sri Lankan data)
  • The 5 levels of relationship marketing—from "sell and disappear" to "genuine partnership"
  • How Dialog maintains 53% market share despite premium pricing
  • Why HNB employees rate their company 4.4/5 (vs industry 3.2/5)
  • Cargills' farmer partnership model generating mutual success
  • Internal marketing: Treating employees as your first customers
  • Step-by-step 30-day implementation plan (relationship + internal marketing)
  • 3 fatal mistakes that destroy loyalty programs
  • Expected ROI and performance metrics

What is Relationship Marketing?

Simple definition:

Focus on keeping customers instead of constantly chasing new ones.

The Brutal Math of Customer Acquisition vs Retention

Activity Customer Acquisition Customer Retention
Digital Ads Rs. 1,000-7,500 per customer Rs. 200-500 annually
Sales Team Rs. 3,000-8,000 per acquisition Rs. 500-1,000 annually
Marketing Campaigns Rs. 2,000-5,000 per customer Rs. 300-700 annually
TOTAL AVERAGE Rs. 8,000-15,000 Rs. 1,500-2,000

New customer acquisition costs 5-7X more than retention!

The Leaky Bucket Problem

❌ Business A (Typical Approach)

  • Acquires 100 new customers/month
  • Cost: Rs. 10,000 each = Rs. 1M
  • Loses 40 customers/month (poor retention)
  • Net growth: 60 customers
  • Annual cost: Rs. 12M

Always scrambling for new customers!

✓ Business B (Relationship Approach)

  • Acquires 60 new customers/month
  • Cost: Rs. 600K + Rs. 400K retention
  • Loses only 10 customers/month
  • Net growth: 50 customers
  • Year 2: Base 2X larger, compounding!

By Year 3: Exponential advantage!

What Relationship Marketing IS and ISN'T

❌ It's NOT:

  • Sending generic "Happy Birthday" emails
  • Giving 10% discount to returning customers
  • Running a points program nobody cares about
  • Occasional promotional SMS blasts

✓ It IS:

  • Understanding individual customer needs and preferences
  • Proactively solving problems before customers complain
  • Creating genuine value beyond transactions
  • Building trust through consistent, personalized interactions
  • Making customers feel valued as individuals, not account numbers

The Goal: Transform customers from one-time buyers into:

Repeat Purchasers

Loyal Advocates

Brand Ambassadors

Strategic Partners

The 5 Levels of Relationship Marketing

Not all relationships are equal. Here's the ladder from worst to best:

1

Level 1: Basic - "Sell and Disappear"

What it is: You sell the product and... that's it. No follow-up, no check-in, nothing. Transaction complete, customer forgotten.

Where 60% of Sri Lankan retail businesses operate

Real Examples:

  • Electronics shops: Buy Rs. 180,000 laptop, get box, never hear from them again
  • Clothing boutiques: Rs. 15,000 dress purchased, no follow-up, no incentive to return
  • Most restaurants: Great meal, pay bill, leave—no loyalty program

Why This Fails:

  • Zero loyalty: Customer decides next time purely on price/convenience
  • No referrals: Nothing memorable happened, no word-of-mouth
  • Vulnerable: Any competitor with basic relationship wins

The Numbers:

  • Repeat purchase rate: 15-20%
  • Customer lifetime value: 1.2X initial purchase
  • Referral rate: 0.2 customers per existing customer
2

Level 2: Reactive - "Available When You Ask"

What it is: Customer service hotline exists. They'll help if you call. But they won't reach out first.

Example: Singer Sri Lanka

Buy a washing machine, get warranty card with service numbers. They'll fix problems when you report them. Still transactional—when competitors offer similar reactive service at lower prices, customers switch.

Better than Level 1, but:

  • Repeat rate: 25-35%
  • Customer lifetime value: 1.8X initial purchase
  • Still vulnerable to price competition
3

Level 3: Accountable - "We'll Check In"

What it is: Business proactively contacts customers after purchase. Checks satisfaction. Addresses issues early.

Example: Abans

Follows up at 7 days and 30 days post-purchase. Simple calls: "Everything working okay? Any questions?" Customers feel valued. Problems get solved before becoming complaints. Referrals increase.

Impact:

  • Repeat rate: 45-60%
  • Customer lifetime value: 2.5X initial purchase
  • Cost: A few minutes per customer

Most businesses never bother—yet this is where real loyalty begins.

4

Level 4: Proactive - "We Anticipate Your Needs"

What it is: Business contacts customers with suggestions before customers even realize they need them. Uses purchase data intelligently.

Example: Softlogic Life

  • Buy fridge in January? July: Email electricity-saving tips + water filter options
  • Buy laptop? Few weeks later: Compatible accessories and software suggestions
  • Timing and relevance make it helpful, not pushy

Why It Works:

  • Repeat rate: 65-75%
  • Customer lifetime value: 4X initial purchase
  • Generates significant additional revenue
  • Right offer at right moment feels like service, not sales
5

Level 5: Partnership - "Success Together"

What it is: Business and customer become genuine partners. Both invested in each other's success. This is where highest loyalty lives.

🌾 Real Example: Cargills Food City Farmer Partnership

Cargills partners with 5,200+ farmers across Sri Lanka. This isn't just buying vegetables—it's comprehensive partnership:

What Cargills Provides:

  • Premium Pricing: Pays 20% above market rates
  • Guaranteed Purchase: Entire harvests at agreed prices—eliminates farmer uncertainty
  • Financial Support: Rs. 250,000 grants through Sarubima Fund for Good Agricultural Practices
  • Infrastructure: Drip irrigation, collection centers, modern equipment
  • Training: Agricultural techniques, weather alerts via SMS, technical guidance

Results:

  • Farmers increase yields significantly
  • Some become "millionaire farmers" with stable incomes
  • Cargills gets reliable supply even during shortages
  • Both parties genuinely care about each other's success

Partnership Metrics:

  • Farmer retention: 98% annually
  • Customer lifetime value: 15-20X initial transaction
  • Farmers won't sell to competitors even during price spikes
  • Referrals: Each farmer refers 3-4 new farmers

What is Internal Marketing?

Your employees are your first customers.

If they don't believe in your brand, they can't authentically sell it.
If they're unhappy, customers feel it.

Internal marketing means treating employees like valued customers—hiring right, training thoroughly, motivating consistently, and creating a culture where excellence is normal.

🏦 HNB's Winning Formula

Hatton National Bank scores 4.4/5 on Glassdoor. 88% of employees recommend working there.

Banking industry norms? 3.2/5 with 52% recommendation rate.

Their Three-Pillar Strategy:

1. Comprehensive Training

Not just technical banking skills. Customer psychology. Problem-solving. Emotional intelligence.

  • New hires: 8 weeks extensive onboarding (vs industry 2 weeks)
  • Current employees: Ongoing monthly development sessions
  • Annual investment: Rs. 35,000-50,000 per employee (vs industry Rs. 8,000-12,000)

Result: Confident employees deliver better service. Customers notice immediately.

2. Recognition Beyond Salary

Structured recognition programs celebrate top performers:

  • Public acknowledgment in team meetings and newsletters
  • Performance bonuses tied to customer satisfaction (not just sales)
  • Clear advancement paths with transparent criteria

Genius Move: Customer-Nominated Awards

Customers can nominate employees for awards. When a customer praises your work? That hits different than manager feedback. 2023: 15,400+ customer nominations received.

3. Transparent Career Paths

Every employee knows exactly what they need for promotion:

  • 78% of managerial positions filled internally (vs 35% industry)
  • Clear documentation: Required skills, performance benchmarks, realistic timelines
  • Contrast: Most banks where advancement feels like lottery

Financial Impact:

Replacing experienced banker costs Rs. 1.2-1.8M. HNB's turnover: 13% vs industry 38%. Annual savings: Rs. 524M.

Why Internal Marketing Fuels Relationship Marketing

You cannot build authentic customer relationships without engaged employees.

❌ Disengaged Employee

  • Hates job, no training, no growth path
  • Customer walks in with problem
  • Thinks: "Not my problem"
  • Customer gets: Minimal effort

Result: Customer switches, tells 3 friends

✓ Engaged Employee

  • Loves job, well-trained, sees future
  • Same customer, same problem
  • Thinks: "Let me solve this!"
  • Customer gets: Genuine care, solution

Result: Customer stays loyal, refers 3 friends

The Math:

  • Disengaged employees cost 18% of annual salary in lost productivity
  • Engaged employees generate 21% higher profitability
  • Customer service quality correlates 0.76 with employee satisfaction
  • You can't fake customer relationships with unhappy employees

Your 30-Day Implementation Plan

You don't need massive budgets to start. Here's exactly what to do:

📅 Week 1: Assessment & Quick Wins (Days 1-7)

For Relationship Marketing:

Days 1-2: Customer Audit

  • List last 50 customers
  • Calculate repeat purchase rate
  • Identify top 10 by revenue
  • Time: 3 hours | Cost: Rs. 0

Days 3-4: Level 3 Implementation

  • Design follow-up system: Call/email 3-7 days post-purchase
  • Two questions: (1) Everything working? (2) Could we explain better?
  • Time: 2 hours | Cost: Rs. 0

Days 5-7: Execute First Follow-Ups

  • Contact last week's customers
  • Track responses in spreadsheet
  • Expected: 70% positive response, 10-15% reveal fixable issues

For Internal Marketing:

Days 1-2: Employee Satisfaction Baseline

  • Anonymous 5-question survey (Google Forms - free)
  • Questions: Satisfaction (1-10), Feel valued?, Growth opportunities?, One improvement?, Would recommend?

Days 3-4: Identify One High-Impact Change

  • Review survey results
  • Pick ONE issue affecting everyone
  • Examples: Schedule training, document career paths, start recognition

Days 5-7: Implement & Communicate

  • Roll out the change with explanation
  • Time: 2-3 hours | Cost: Rs. 0-5,000

Week 1 Result: Customers feel valued. Employees see you're listening. Morale boost visible in 2-3 days.

🎯 Summary: First 30 Days Completed

Relationship Marketing Launched:

  • ✓ Level 3 follow-up system running
  • ✓ Simple loyalty program launched
  • ✓ Customer advisory panel formed
  • ✓ Purchase data tracked
  • ✓ Referral system designed

Internal Marketing Launched:

  • ✓ Employee satisfaction measured
  • ✓ One high-impact improvement made
  • ✓ Training program started
  • ✓ Recognition system running
  • ✓ Career paths documented

Investment & Expected Results (90 Days):

Time Investment:

40-50 hours (team)

Cost Investment:

Rs. 40,000-80,000

Customer Retention:

+20-30%

Employee Satisfaction:

+25-35%

ROI: 3-5X in first quarter, compounds from there

⚠️ Three Fatal Mistakes

1. Confusing Discounts with Loyalty

"10% off for returning customers" isn't relationship marketing. It's price manipulation.

The Truth:

  • Real loyalty creates emotional connections through recognition and exclusive experiences
  • Discount-only customers leave for bigger discounts
  • Valued customers become advocates who stay regardless of price

2. One-Time Internal Marketing

One team event or one bonus doesn't create culture.

The Truth:

  • Internal marketing must be continuous—regular training, consistent recognition, ongoing communication
  • Culture builds through daily actions over months and years
  • One-time efforts create false hope, then disappointment

3. Expecting Instant ROI

Relationships take time. Real payoff appears in years 2-3 when compound effects kick in.

The Truth:

  • Track retention rates, lifetime value, referral rates, employee satisfaction—not just monthly sales
  • Month 1-3: See quick wins (15-20% improvement)
  • Month 6-12: Compound effects begin
  • Year 2-3: Exponential returns appear
  • Abandon too early? You'll never see the returns

The Bottom Line

Dialog's 53% market share? Not luck.
HNB's 4.4/5 employee rating? Not accident.
Cargills' farmer partnerships? Not marketing tricks.
Commercial Bank's 4.2M+ customers? Not chance.

They win by investing in relationships—with customers AND employees—
not just optimizing transactions.

🚀 Start Small Today

  1. One relationship marketing tactic
  2. One internal marketing initiative
  3. Six months of consistent implementation
  4. Track retention, satisfaction, engagement, referrals

Then expand. Add layers. Keep building.

Businesses that master these strategies won't just survive—
they'll dominate while competitors burn budgets chasing quick wins.

Because business is about people.

And people stay with—and work for—businesses that treat them like partners, not transaction numbers.

📚 Continue Your Marketing Education

You've learned:

  • ✓ What marketing is (Article 1.1)
  • ✓ How marketing evolved through five eras (Article 1.2)
  • ✓ The 5 marketing orientations (Article 1.3)
  • ✓ Relationship + internal marketing strategies (this article)

Next, learn:

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Relationship Marketing and Internal Marketing
Isali dihansa January 11, 2026
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