Key Formulas & Frameworks
Extended Marketing Mix (7Ps): + People, Process, Physical Evidence
Services marketing adds the last three Ps
Segmentation β Targeting β Positioning
Divide market β Select segment β Create unique position
Relative Market Share: RMS = Company Market Share Γ· Largest Competitor's Market Share
Customer Lifetime Value (CLV): CLV = (Average Purchase Value Γ Purchase Frequency Γ Gross Margin) Γ· Churn Rate
CLV:CAC Ratio: Healthy benchmark β₯ 3:1
Marketing ROI: ROI = (Profit from Marketing β Marketing Investment) Γ· Marketing Investment Γ 100%
Aaker's Brand Equity Model: Differentiation, Energy, Relevance, Esteem, Knowledge
Stars (high growth, high share) β Build
Cash Cows (low growth, high share) β Milk
Question Marks (high growth, low share) β Analyze
Dogs (low growth, low share) β Divest
Market Penetration: Existing product, Existing market
Market Development: Existing product, New market
Product Development: New product, Existing market
Diversification: New product, New market
Optimal Pricing (Profit Maximization): MR = MC
Markup Pricing: Price = Cost Γ (1 + Markup %)
Conversion Funnel: Awareness β Interest β Consideration β Intent β Purchase β Loyalty β Advocacy
Conversion Rate: Conversions Γ· Total Visitors Γ 100%
Customer Satisfaction Score (CSAT): CSAT = (Satisfied Customers Γ· Total Respondents) Γ 100%
Churn Rate: Churn Rate = Customers Lost Γ· Customers at Start Γ 100%
Core Concepts
Market Segmentation
The process of dividing a broad consumer or business market into subgroups based on shared characteristics. Bases: Geographic (region, city size), Demographic (age, income, education), Psychographic (lifestyle, values), Behavioral (usage rate, brand loyalty, benefits sought).
Brand Positioning
The process of establishing a distinctive place in the minds of target customers relative to competing brands. Positioning statement format: For [target audience], [brand] is the [category] that [point of difference] because [reason to believe]. Example: Volvo = safety; Red Bull = energy/extreme sports.
Consumer Decision-Making Process
Five stages: (1) Problem Recognition β need arises, (2) Information Search β seek solutions, (3) Evaluation of Alternatives β compare options using evaluative criteria, (4) Purchase Decision β choose and buy, (5) Post-Purchase Behavior β satisfaction or cognitive dissonance. Marketers must address each stage.
Integrated Marketing Communications (IMC)
The coordination of all marketing communication channels to deliver a consistent, clear message about the brand. Channels include advertising, public relations, sales promotion, direct marketing, digital marketing, social marketing, and personal selling. Consistency builds brand equity.
Digital Marketing
Marketing via digital channels. Key components: SEO (Search Engine Optimization), SEM (Search Engine Marketing), Content Marketing, Social Media Marketing, Email Marketing, Affiliate Marketing, and Influencer Marketing. Analytics enable real-time optimization through A/B testing and attribution modeling.
Customer Relationship Management (CRM)
A strategy for managing a company's interactions with current and potential customers. CRM systems track customer data (purchase history, preferences, complaints) to improve retention, personalize marketing, and increase CLV. Key metrics: retention rate, churn rate, NPS, and customer satisfaction.
Content Marketing
A strategic approach focused on creating valuable, relevant content to attract and retain a clearly defined audience. Unlike interruptive advertising, content marketing provides value upfront. Formats: blogs, videos, podcasts, infographics, whitepapers, webinars. HubSpot's inbound methodology is a leading framework.
Marketing Analytics
The practice of measuring, managing, and analyzing marketing performance to maximize effectiveness. Key metrics: CAC, CLV, conversion rates, ROAS (Return on Ad Spend), bounce rate, engagement rate, and attribution (first-touch, last-touch, multi-touch, data-driven).
Worked Examples & Case Studies
Example 1: STP Analysis β Tesla
Segmentation: Tesla segments by demographics (affluent, tech-savvy, environmentally conscious) and psychographics (innovation seekers, status-oriented).
Targeting: Early adopters in luxury EV market, expanding to mass market with Model 3/Y.
Positioning: Premium electric vehicles combining performance (0-60 in 2.3s), sustainability (zero emissions), and cutting-edge technology (Autopilot, over-the-air updates).
Example 2: CLV and CAC Calculation
Problem: A SaaS company charges $100/month. Average customer stays 3 years. Gross margin is 80%. Monthly churn is 3%. Monthly marketing spend is $50,000, acquiring 500 new customers.
Solution: CLV = ($100 Γ 0.80) Γ· 0.03 = $80 Γ· 0.03 = $2,667. CAC = $50,000 Γ· 500 = $100. CLV:CAC = 2,667:100 = 26.7:1 (excellent). Payback period = CAC Γ· Monthly Margin = 100 Γ· 80 = 1.25 months.
Example 3: Pricing Strategy β Cost-Plus vs. Value-Based
Problem: A company produces a product at $20/unit variable cost. Market research shows customers perceive value at $80. Competitors price at $60. Calculate optimal price under different strategies.
Solution: Cost-Plus (50% markup): $20 Γ 1.50 = $30. Competitor-Based: $60. Value-Based: $80. Value-based pricing captures maximum consumer surplus. If demand is elastic (Ed = β2), a $20 price cut from $80 to $60 increases sales by 40%, potentially increasing total profit through volume.
Case Study: Coca-Cola's "Share a Coke" Campaign
Background: In 2011, Australia launched "Share a Coke" β replacing the logo with popular names on bottles. The campaign expanded to 80+ countries.
Marketing Analysis: (1) Personalization β created emotional connection and social currency, (2) User-Generated Content β 500,000+ photos shared with #ShareACoke, (3) Multi-channel integration β TV, digital, outdoor, in-store, (4) Result: 7% consumption increase among young adults, 2% global revenue growth after a decade-long decline. Demonstrates the power of personalization and experiential marketing.
Case Study: Nike's Digital Transformation
Background: Nike shifted from wholesale (80% of revenue) to DTC (Direct-to-Consumer) through Nike App, SNKRS, and Nike Membership.
Marketing Strategy: (1) Data-driven personalization β app usage informs product recommendations, (2) Community building β 300M+ Nike members with exclusive access, (3) Omnichannel integration β seamless online/offline experience, (4) Storytelling β athlete partnerships and purpose-driven campaigns. Result: DTC revenue grew from $10B (2018) to $21B (2023), now 40%+ of total revenue.
Practice Problems
Problem 1: A company has sales of $10 million in a $100 million market. Its largest competitor has $25 million in sales. Calculate market share and relative market share.
Answer: Market Share = 10/100 = 10%. Relative Market Share = 10/25 = 0.4 (below 1.0, indicating market leader advantage for competitor).
Problem 2: A company spends $200,000 on marketing and acquires 400 new customers. Calculate CAC.
Answer: CAC = 200,000 Γ· 400 = $500
Problem 3: In a survey of 500 customers: 200 Promoters, 150 Passives, 150 Detractors. Calculate NPS.
Answer: NPS = (200/500 Γ 100) β (150/500 Γ 100) = 40% β 30% = +10
Problem 4: A product costs $30 to produce. Using cost-plus pricing with 60% markup, calculate the selling price.
Answer: Price = 30 Γ (1 + 0.60) = 30 Γ 1.60 = $48
Problem 5: A marketing campaign generates $300,000 in incremental revenue with a 35% contribution margin. Campaign cost was $50,000. Calculate ROMI.
Answer: ROMI = (300,000 Γ 0.35 β 50,000) Γ· 50,000 = (105,000 β 50,000) Γ· 50,000 = 110%
Problem 6: A company had 10,000 customers at the start of the year and lost 500 during the year. Calculate the churn rate.
Answer: Churn Rate = 500 Γ· 10,000 Γ 100 = 5%
Problem 7: An e-commerce site had 50,000 visitors and 1,500 purchases. Calculate the conversion rate.
Answer: Conversion Rate = 1,500 Γ· 50,000 Γ 100 = 3%
Problem 8: Using the AIDA model, design a marketing strategy for a new fitness app. Provide specific tactics for each stage.
Answer: Attention: Social media ads, influencer partnerships. Interest: Free workout content, blog posts on fitness tips. Desire: Free trial, testimonials, comparison with competitors. Action: Limited-time discount, easy sign-up, referral bonuses.