Loyalty Program Foreclosure

1. Introduction

Loyalty program foreclosure is a competition-law concern arising when a dominant undertaking uses a loyalty or rewards programme to induce customers to purchase predominantly or exclusively from it, thereby making it difficult for competitors to obtain sufficient demand to compete effectively.

Loyalty programmes can be legitimate and pro-competitive. They may reward genuine customer loyalty, reduce transaction costs, improve consumer engagement, or generate efficiencies. Competition concerns arise particularly where the programme is operated by a dominant firm and its structure creates a substantial economic incentive to avoid, reduce, or penalise purchases from competing suppliers.

The principal legal question is therefore not whether a loyalty programme exists, but whether its design and operation is capable of foreclosing equally efficient or otherwise effective competitors and harming competition.

2. Meaning of Loyalty Program Foreclosure

A loyalty programme may provide customers with:

• points for purchases;
• cashback;
• volume discounts;
• rebates;
• tier-based rewards;
• free products or services;
• preferential prices;
• membership benefits;
• exclusive access;
• bundled rewards;
• minimum-spend incentives; or
• rewards that increase sharply when a customer reaches a particular purchasing threshold.

Foreclosure occurs when these incentives substantially reduce the portion of customer demand that remains contestable by competitors.

Simple example

Suppose a dominant airline gives a corporate customer:

• 2% cashback if 50% of its travel is purchased from the airline;
• 5% cashback at 70%;
• 15% cashback at 90%;
• free upgrades at 95%.

A competing airline may therefore have to offer a sufficiently attractive alternative to compensate the customer not only for its own price, but also for the loss of the dominant airline's loyalty benefits.

The loyalty programme can consequently raise the effective cost of switching to competitors.

3. Legal Framework

Loyalty-program foreclosure can potentially fall within several competition-law doctrines.

A. Abuse of dominance

The most important framework is abuse of a dominant position.

In jurisdictions following the European competition-law approach, Article 102 TFEU is particularly important for loyalty rebates and similar conduct.

In China, the relevant framework is principally the Anti-Monopoly Law (AML), particularly provisions concerning abuse of a dominant market position through unfair pricing, refusal to deal, exclusive dealing, tying and other exclusionary conduct. The 2022 AML amendments strengthened the treatment of digital and platform-related conduct.

B. Exclusive dealing

A loyalty programme can effectively operate as de facto exclusivity even when the contractual terms do not expressly require exclusivity.

For example:

"You remain free to purchase from competitors, but you receive a substantial reward only if 90% of your requirements are purchased from us."

The legal analysis may therefore focus on the economic reality rather than contractual wording.

C. Loyalty rebates

Loyalty rebates are especially important where:

• the supplier is dominant;
• rewards depend on achieving a high purchasing threshold;
• the threshold relates to a large proportion of customer requirements;
• the rebate applies retroactively to all purchases;
• customers lose accumulated rewards if they switch;
• competitors cannot realistically compensate customers for the lost reward.

4. Main Forms of Loyalty Foreclosure

4.1 Exclusivity-based loyalty

The customer receives benefits for purchasing exclusively or almost exclusively from the dominant undertaking.

This is the clearest foreclosure mechanism.

4.2 Threshold-based loyalty

The customer receives progressively greater rewards after reaching a particular purchasing threshold.

Example:

A sharp increase at 80–90% may make the remaining demand economically difficult for competitors to capture.

4.3 Retroactive loyalty rebates

A particularly powerful mechanism occurs when reaching the threshold causes the rebate to apply retroactively to earlier purchases.

For example:

• 9,000 units purchased → no rebate;
• 10,000 units purchased → 10% rebate on all 10,000 units.

The marginal value of the final unit can therefore be extremely high because it unlocks a reward on the entire volume.

4.4 Conditional loyalty programmes

Rewards may depend on:

• market-share targets;
• minimum spending;
• percentage of requirements purchased;
• renewal rates;
• customer retention;
• exclusivity;
• preferred-supplier status.

4.5 Multi-product loyalty programmes

A dominant undertaking may combine several products or services within one loyalty ecosystem.

For example:

cloud services + payments + advertising + marketplace benefits + logistics discounts.

The customer may become reluctant to move even one service to a rival because doing so threatens benefits across the entire ecosystem.

This is particularly relevant to digital platforms and ecosystem markets.

5. Economic Mechanism of Foreclosure

The fundamental mechanism is the creation of a switching disincentive.

Assume:

• Dominant firm's ordinary price = ₹100
• Competitor's price = ₹95
• Loyalty reward = ₹10
• Customer loses the reward if it buys from competitor.

The competitor's apparent ₹5 price advantage may not be sufficient.

The customer's effective comparison becomes approximately:

Dominant firm: ₹100 − ₹10 loyalty benefit = ₹90
Competitor: ₹95

The programme therefore changes the effective competitive conditions.

The analysis becomes more complicated where the reward applies to all purchases rather than only incremental purchases.

6. Important Factors in Competition Analysis

Authorities and courts may consider several factors.

6.1 Dominant position

A loyalty programme operated by a small firm is generally less capable of producing substantial foreclosure than one operated by a dominant undertaking.

Relevant considerations include:

• market share;
• market power;
• barriers to entry;
• network effects;
• customer dependence;
• switching costs;
• access to distribution;
• financial strength;
• technological advantages.

6.2 Coverage of the programme

The greater the proportion of market demand covered by the loyalty programme, the greater the potential foreclosure effect.

If the programme covers 5% of customers, its effect may be limited.

If it covers 80% of commercially significant customers, competitors may have substantially less contestable demand.

6.3 Duration

Long-term programmes may create stronger foreclosure effects.

Relevant factors include:

• contract duration;
• renewal cycles;
• accumulated points;
• expiration dates;
• customer switching costs;
• termination penalties.

6.4 Rebate magnitude

A small loyalty benefit may have little exclusionary effect.

A large reward may significantly alter purchasing incentives.

6.5 Threshold level

A programme requiring customers to purchase 95% of their requirements from the dominant firm can create stronger foreclosure concerns than one requiring only 20%.

6.6 Retroactivity

Retroactive rebates can be particularly powerful because the customer risks losing benefits on previously purchased volumes.

6.7 Competitor ability to compete

The question is not simply whether competitors remain legally free to compete.

The practical question is whether they can economically compete for a sufficient share of customer demand.

6.8 Switching costs

Foreclosure is more likely to become significant where switching involves:

• technical integration;
• loss of accumulated points;
• loss of status;
• data migration;
• retraining;
• contractual changes;
• loss of bundled benefits.

7. At Least 6 Important Case Laws

1. Hoffmann-La Roche & Co. AG v Commission

Case: Hoffmann-La Roche & Co. AG v Commission, Case 85/76 (1979)

This is one of the foundational European cases concerning loyalty rebates.

The European Court of Justice examined rebates offered by a dominant undertaking to customers in circumstances that encouraged them to obtain all or most of their requirements from the dominant supplier.

The Court treated such arrangements as potentially abusive because a dominant undertaking has a special responsibility not to impair genuine competition.

Principle

A loyalty-inducing rebate granted by a dominant undertaking can constitute an abuse where it is designed to tie customers to the dominant supplier and thereby restrict competitors' ability to compete.

Importance

The case established the classic distinction between:

• ordinary quantity discounts reflecting economies of scale; and
• loyalty rebates designed to secure customer allegiance.

2. Michelin v Commission

Case: NV Nederlandsche Banden-Industrie Michelin v Commission, Case 322/81 (1983)

Michelin operated a rebate system for tyre dealers.

The Court examined the structure of Michelin's rebates and their ability to tie dealers to Michelin.

Principle

A dominant undertaking may abuse its position where a rebate system encourages dealers to satisfy a substantial proportion of their requirements from the dominant supplier.

The Court emphasised factors such as:

• duration;
• rebate structure;
• customer dependence;
• market position; and
• ability of competitors to compete.

Importance

The case became an important foundation for the analysis of individualised and loyalty-inducing rebate systems.

3. British Airways v Commission

Case: British Airways plc v Commission, Case C-95/04 P (2007)

British Airways operated incentive schemes for travel agents.

The rewards encouraged travel agents to increase their sales of British Airways tickets.

The European Court of Justice upheld the finding that the scheme could produce exclusionary effects.

Principle

A dominant firm's incentive system can infringe competition law where it creates a loyalty-inducing effect capable of restricting competition.

The Court emphasised that actual proof of competitors being completely eliminated from the market was not necessary.

Importance

The case is particularly relevant to:

• airlines;
• travel platforms;
• booking systems;
• commissions;
• customer incentive programmes.

4. Tomra Systems ASA v Commission

Case: Tomra Systems ASA v Commission, Case C-549/10 P (2012)

Tomra manufactured reverse-vending machines.

It used several arrangements involving discounts, rebates and exclusivity that encouraged retailers to source substantial or all of their requirements from Tomra.

Principle

The Court confirmed that loyalty-inducing arrangements by a dominant undertaking can constitute abusive exclusionary conduct.

The assessment may consider:

• market coverage;
• duration;
• contractual structure;
• customer dependence;
• foreclosure capability.

Importance

The case demonstrates that a dominant firm does not need to eliminate every competitor for its conduct to raise Article 102 concerns.

5. Intel Corp. v Commission

Case: Intel Corp. v Commission, Case C-413/14 P (2017)

Intel provided rebates to major computer manufacturers and a retailer.

The General Court had initially treated the rebates under a relatively formal approach. The Court of Justice subsequently held that, where the undertaking contests the capability of its rebates to foreclose competitors, the Commission should examine the relevant circumstances.

The Court identified factors including:

• dominant position;
• market share;
• conditions governing the rebate;
• duration;
• amount of the rebate; and
• possible foreclosure strategy.

Principle

The legal assessment of rebates may require an examination of their capacity to foreclose an as-efficient competitor, rather than treating every loyalty rebate as automatically abusive.

Importance

Intel substantially refined the modern economic analysis of loyalty rebates.

6. Post Danmark II

Case: Post Danmark A/S v Konkurrencerådet, Case C-23/14 (2015)

Post Danmark operated a rebate scheme for customers in the postal services market.

The Court considered whether a dominant undertaking's rebate scheme was capable of producing exclusionary effects.

Principle

The assessment of a rebate scheme may consider:

• dominant position;
• market coverage;
• conditions of the rebate;
• duration;
• level of the rebate;
• share of demand affected; and
• ability of competitors to compete.

Importance

The case reinforced the move toward an effects-oriented assessment of loyalty rebates.

7. Qualcomm

Case: Qualcomm Inc. v Commission, Case T-235/18 (2022)

The European General Court examined payments made by Qualcomm to Apple in connection with the supply of LTE chipsets.

Although the case involved exclusivity-related payments rather than a conventional consumer loyalty programme, it is highly relevant to the broader concept of conditional incentives and foreclosure.

Principle

The competitive assessment must examine whether conditional financial incentives are capable of foreclosing competitors, taking account of the actual market circumstances.

Importance

The case illustrates how traditional loyalty-rebate principles can extend to modern technology markets.

8. Loyalty Programme Case-Law Principles in a Comparative Table

9. Loyalty Programmes and the "As-Efficient Competitor" Test

Modern competition analysis increasingly asks whether the programme could exclude an as-efficient competitor.

The question can be expressed as:

Could a competitor that is equally efficient as the dominant firm profitably compete for the contestable portion of customer demand after accounting for the loyalty incentive?

A simplified calculation can be expressed as:

Effective loyalty discount = Lost loyalty benefit ÷ contestable purchases

For example, if a customer would lose ₹20 million in annual loyalty benefits by moving ₹50 million of purchases to a competitor:

Effective loyalty cost = ₹20m ÷ ₹50m = 40%

The competitor may therefore need to compensate the customer for a very substantial effective discount.

The actual legal analysis is more sophisticated and depends on the precise rebate structure, prices, costs, duration and market conditions.

10. Foreclosure Through Digital Loyalty Ecosystems

Modern loyalty programmes increasingly operate through digital ecosystems.

Examples include:

• e-commerce membership programmes;
• digital wallets;
• airline frequent-flyer programmes;
• food-delivery memberships;
• cloud-service credits;
• app-store rewards;
• online advertising incentives;
• payment rewards;
• gaming ecosystems;
• subscription bundles.

A platform may provide:

membership + free delivery + payment cashback + preferential search placement + reward points.

The customer may therefore face a multi-dimensional switching cost.

Competition authorities may examine whether the programme:

1. locks customers into the ecosystem;
2. disadvantages rival platforms;
3. limits interoperability;
4. increases switching costs;
5. uses data across markets;
6. rewards exclusive purchasing;
7. prevents multi-homing; or
8. leverages dominance from one market into another.

11. Loyalty Foreclosure in Platform Markets

Digital platforms require special attention because loyalty programmes may interact with network effects.

Suppose Platform A has:

• 70% of users;
• 75% of merchants;
• an integrated payment system;
• a large loyalty programme.

If users receive points only when purchasing through Platform A, merchants may find it difficult to attract customers elsewhere.

This can create a feedback loop:

More users → more merchants → more transactions → greater loyalty benefits → more users

This may reinforce the dominant platform's position.

12. Legitimate Loyalty Programmes vs Foreclosure

Not every loyalty programme violates competition law.

Potentially legitimate features

A programme may have legitimate commercial purposes where it:

• rewards genuine volume efficiencies;
• provides transparent consumer benefits;
• is available on reasonable terms;
• does not require substantial exclusivity;
• permits customers to multi-home;
• does not impose disproportionate switching penalties;
• generates verifiable efficiencies.

Potentially problematic features

Greater concerns may arise where the programme:

• requires near-exclusive purchasing;
• contains very high thresholds;
• uses retroactive rebates;
• penalises switching;
• covers a large portion of the market;
• is operated by a dominant firm;
• lasts for long periods;
• targets strategically important customers;
• combines loyalty benefits across multiple markets.

13. Consumer Welfare Considerations

Loyalty programmes can produce immediate consumer benefits:

• lower effective prices;
• cashback;
• convenience;
• personalised services;
• free delivery;
• rewards;
• improved customer experience.

However, foreclosure concerns arise where short-term rewards contribute to longer-term competitive harm.

For example:

Short term:

Consumers receive substantial discounts.

Potential longer-term effect:

Competitors lose scale → competitive pressure decreases → innovation or price competition may weaken.

Competition law therefore examines the competitive process, not simply whether consumers received a reward.

14. Possible Defences

A dominant undertaking may argue that its loyalty programme is justified because of:

A. Efficiency

The programme may reduce:

• transaction costs;
• distribution costs;
• customer acquisition costs;
• inventory costs.

B. Volume economies

Greater purchases may permit genuine cost savings.

C. Consumer benefits

The undertaking may demonstrate substantial benefits to consumers.

D. Lack of foreclosure capability

The firm may argue that:

• competitors have substantial alternative demand;
• the programme covers only a small market segment;
• customers can easily switch;
• rewards are small;
• the programme is short-term.

E. Objective justification

The undertaking may attempt to establish that the programme is objectively necessary or proportionate to a legitimate business purpose.

15. Remedies for Loyalty Program Foreclosure

Competition authorities may impose remedies such as:

Structural or behavioural measures

1. termination of exclusivity;
2. modification of rebate thresholds;
3. removal of retroactive discounts;
4. prohibition of discriminatory rewards;
5. shortening contract duration;
6. allowing customer switching;
7. transparency obligations;
8. interoperability requirements;
9. prohibition of retaliation against customers;
10. monetary penalties.

In digital markets, remedies may additionally involve:

• data portability;
• interoperability;
• multi-homing;
• API access;
• non-discriminatory access;
• separation of loyalty benefits between markets.

16. Key Legal Tests

A useful analytical framework is:

Step 1 — Define the relevant market

Determine:

• product market;
• geographic market;
• customer segment;
• substitutable products.

Step 2 — Establish dominance

Examine:

• market share;
• barriers to entry;
• network effects;
• customer dependence;
• switching costs.

Step 3 — Examine programme structure

Identify:

• thresholds;
• rebate percentage;
• retroactivity;
• duration;
• exclusivity;
• penalties;
• eligibility requirements.

Step 4 — Determine contestable demand

Calculate how much customer demand competitors can realistically contest.

Step 5 — Analyse foreclosure capability

Ask whether the programme can substantially restrict competitors' access to customers.

Step 6 — Consider efficiencies

Examine:

• cost savings;
• consumer benefits;
• objective justification;
• proportionality.

Step 7 — Assess actual or potential effects

Consider:

• competitor exit;
• reduced entry;
• reduced innovation;
• reduced choice;
• price effects;
• quality effects.

17. Flowchart

Dominant undertaking

↓

Introduces loyalty programme

↓

What determines the reward?

→ Genuine volume efficiency
→ Market-share/requirements threshold
→ Exclusivity
→ Retroactive rebate
→ Cross-product loyalty

↓

Does the programme cover substantial demand?

↓

Can customers realistically switch or multi-home?

↓

Can an effective competitor profitably overcome the loyalty incentive?

↓

Foreclosure capability/effects

↓

Efficiency or objective justification

↓

Overall competition-law assessment

18. Conclusion

Loyalty Program Foreclosure represents a significant form of exclusionary conduct where a dominant undertaking uses rewards, rebates, cashback, points, discounts or other incentives to make customers disproportionately dependent upon it.

The central distinction is between competition on the merits and loyalty mechanisms capable of restricting competitors' access to contestable demand.

The leading jurisprudence—from Hoffmann-La Roche, Michelin, British Airways and Tomra to the more effects-oriented reasoning in Intel and Post Danmark II—shows the development from a largely formal treatment of loyalty rebates toward a more detailed assessment of their actual or potential foreclosure capability.

For modern digital markets, the issue extends beyond traditional rebates. Loyalty programmes can be embedded in platform ecosystems, payments, cloud services, e-commerce, subscriptions and data-driven services, making switching costs and cross-market leverage increasingly important considerations.