everyday life · Under the Surface · 6 min
Why do companies offer better deals to new customers than loyal ones?
The customer who might switch must be won; the customer expected to stay can be priced differently.
The intuitive answer
The company dislikes loyal customers.
In 30 seconds
Acquisition discounts target customers who can still choose, while inertia and switching costs make some existing customers less price-sensitive at renewal.
Read the full explanation ↓The observation
Documented changeYou noticed the outcome first.
In several subscription and financial markets, longstanding customers have paid more than comparable new or actively switching customers.
The pattern differs by firm, product and regulation; loyalty can also earn genuine discounts or benefits.
Before
A prospective customer can compare offers and has not yet invested in one provider.
After
An existing customer may face renewal defaults, learned routines, stored data or cancellation effort.
Documented in UK telecom, savings, mortgage and insurance markets during the late 2010s, with later regulatory changes in some sectors.
What changed underneath?
The visible outcome is the end of the chain.
Acquisition gained future value
A low first price can be justified by expected future revenue from retained customers.
Customers became less mobile
Time, uncertainty, cancellation and setup costs reduce switching.
Renewal pricing personalized inertia
Firms can identify customers likely to renew and raise prices over time.
The unseen lever
Firms can subsidize acquisition and recover margin later when customer inertia or switching costs make renewal demand less sensitive.
triggerFirms compete for unattached customers ↓firms compete for unattached customers makes introductory prices reduce entry friction possiblemechanismIntroductory prices reduce entry friction ↓introductory prices reduce entry friction makes customers accumulate switching costs possiblemechanismCustomers accumulate switching costs ↓customers accumulate switching costs makes renewal becomes less price-sensitive possibleamplifierRenewal becomes less price-sensitive ↓renewal becomes less price-sensitive raises the likelihood of loyal customers can pay moreoutcomeLoyal customers can pay more
The deeper explanation
The short answer is the start, not the whole story.
In markets with repeat contracts, firms can discount aggressively to acquire a customer whose future payments have value. Once the customer has learned the service, stored data or accepted automatic renewal, switching requires attention and effort. Regulators have documented this loyalty penalty in several UK financial and telecom markets, but it is not universal and some rules now constrain it.
The forces underneath
Acquisition gained future value
A low first price can be justified by expected future revenue from retained customers.
Customers became less mobile
Time, uncertainty, cancellation and setup costs reduce switching.
Renewal pricing personalized inertia
Firms can identify customers likely to renew and raise prices over time.
Incentives
What each actor is trying to do
Provider
Acquire customers cheaply enough to earn a return over the relationship.
New customer
Use comparison and credible exit to obtain an introductory offer.
Existing customer
Avoid repeated search while retaining fair terms.
Broadband contracts
Introductory offers can end while customers remain on higher out-of-contract prices.
Insurance renewal
Price walking historically raised some customers' premiums with tenure.
Savings accounts
New products can pay more while old balances remain in lower-rate accounts.
Who can gain
- Active switchers who repeatedly compare
- Providers retaining customers at sustainable cost
Who can bear the cost
- Inattentive customers on poor legacy terms
- Firms when promotions attract only unprofitable deal seekers
Second-order effects
- Comparison markets reward frequent switching
- Rules can shift competition from acquisition price to service and retention
Common overstatements
Introductory discounts can reflect lower onboarding risk, a limited promotion or efficient price competition rather than exploitation.
Some loyalty programs return value to long-term customers, and regulation can prevent renewal prices exceeding equivalent new-business offers.
Where the answer stops
Comparable risk and product terms must be checked before labeling a price difference a penalty.
Rules and practices differ by jurisdiction and date.
In markets with repeat contracts, firms can discount aggressively to acquire a customer whose future payments have value. Once the customer has learned the service, stored data or accepted automatic renewal, switching requires attention and effort. Regulators have documented this loyalty penalty in several UK financial and telecom markets, but it is not universal and some rules now constrain it. Firms can subsidize acquisition and recover margin later when customer inertia or switching costs make renewal demand less sensitive. The result is conditional, so the observation should be tested against the market, product and period being discussed.
Signals to watch
What would you have needed to notice earlier?
- A large introductory discountThe first-period price may be subsidizing acquisition.
- Automatic renewal with weak remindersInattention can support retention.
- Cancellation is harder than signupSwitching cost is being created by process design.
Evidence vs interpretation
Four layers, kept separate.
Observed fact
The UK CMA documented concerns about longstanding customers paying more in mobile, broadband, savings, mortgages and household insurance.
Supporting claim 1Mechanism
The FCA found insurers identified customers likely to renew and increased some renewal prices, leading to price-walking remedies.
Supporting claim 2Interpretation
Firms can subsidize acquisition and recover margin later when customer inertia or switching costs make renewal demand less sensitive.
Supporting claim 1, claim 2, claim 3Scenario
When renewal prices must match equivalent new-business prices, providers have less room to recover acquisition subsidies through tenure-based increases.
Go deeper
When does this mechanism become strong enough to change the outcome?
Where else would the same incentives produce a similar result?
What evidence would show that this explanation is incomplete?
Concepts that unlock it
Customer acquisition cost
The spending or discount used to win a new customer.
Price walking
Increasing a customer's price at successive renewals.
Switching cost
The money, time, risk or effort involved in changing provider.
Inertia
Continuing with a default because active reconsideration requires attention.
What if?
What if switching took one click and carried all data automatically?
Check your understanding
Can you move the mechanism?
Question 1 of 2
Why can a firm rationally discount a new customer?
Choose the best explanation.
Question 2 of 2
Which change most weakens the loyalty penalty mechanism?
Choose the best explanation.
Evidence and limits
What supports this answer?
The UK CMA documented concerns about longstanding customers paying more in mobile, broadband, savings, mortgages and household insurance.
Limit: The investigation was UK-specific and market outcomes changed after interventions.UK Competition and Markets Authority - Loyalty penalty super-complaint ↗The FCA found insurers identified customers likely to renew and increased some renewal prices, leading to price-walking remedies.
Limit: These findings concern home and motor insurance before the new pricing rules.UK Financial Conduct Authority - General insurance pricing practices market study ↗Economic research shows switching costs can soften competition under identifiable conditions, but their effect is not mechanically one-directional.
Limit: Results depend on consumer heterogeneity and market structure.International Journal of Industrial Organization - When do switching costs make markets more or less competitive? ↗