Subscription-Based Advertising and Auto-Renewal Practices in Turkey

Introduction

Subscription-based business models have become one of the most common commercial structures in Turkey’s digital and consumer markets. Streaming platforms, mobile applications, software services, online education platforms, gyms, digital newspapers, gaming services, cloud storage providers, telecom operators, food delivery memberships, loyalty programs, beauty boxes, financial platforms and e-commerce premium memberships all rely on recurring payment models.

Because these models involve continuing obligations, repeated payments and long-term consumer relationships, subscription-based advertising and auto-renewal practices in Turkey require careful legal review. A subscription advertisement does not only promote a product or service. It may also lead the consumer into an ongoing contractual relationship. Therefore, the advertisement must clearly disclose the subscription price, billing period, renewal conditions, cancellation rights, free trial rules, commitment period, payment obligations and any material limitations.

The main legal framework includes Law No. 6502 on the Protection of Consumers, the Regulation on Subscription Contracts, distance sales rules, commercial advertising rules, unfair commercial practices rules, electronic commerce legislation, commercial electronic message rules and personal data protection law. Under Turkish consumer law, a subscription contract is a contract where the consumer obtains a specific good or service continuously or at regular intervals.

Subscription advertising becomes legally risky when the consumer does not understand the true cost or duration of the subscription. Common examples include advertising a “free trial” while hiding automatic paid renewal, presenting an annual subscription as if it were monthly, making cancellation difficult, renewing a fixed-term subscription without consumer approval, hiding commitment periods, changing subscription terms to the consumer’s detriment, using manipulative interface design, or sending aggressive renewal notifications.

The Ministry of Trade’s 2026 administrative fine announcement specifically identifies violations in subscription contracts, including non-compliance with information and approval obligations, violation of the prohibition on automatic extension of expired subscription contracts, changes against the consumer in commitment terms, and failure to fulfill termination requests within seven days. For 2026, the administrative fine for these violations is 3,973 TL per contract or transaction.

This article explains the main legal rules applicable to subscription-based advertising and auto-renewal practices in Turkey, including free trials, digital subscriptions, cancellation, automatic renewal, commitment periods, mobile applications, dark patterns, targeted advertising, personal data, consumer rights and administrative sanctions.

What Is a Subscription Contract Under Turkish Law?

A subscription contract is a consumer contract for the continuous or periodic supply of goods or services. The consumer may receive internet service every month, access digital content continuously, receive a product box regularly, use a gym membership, subscribe to a software platform or purchase an online education membership.

The defining feature is continuity. Unlike a one-time purchase, a subscription relationship usually continues until the end of a fixed term or until termination. This creates special consumer protection concerns because the consumer may continue paying even after they no longer use the service.

Subscription contracts may be indefinite-term or fixed-term. They may also include commitment periods. For example, a consumer may subscribe monthly without commitment, or may commit to a 12-month plan in exchange for a discount. These details must be clear in advertising and contract documents.

Under Turkish consumer protection principles, the consumer should not be surprised by recurring charges. The consumer should understand whether the subscription renews, when payment will be taken, how cancellation works and whether any penalty or commitment fee applies.

Why Subscription Advertising Is Legally Sensitive

Subscription advertising is legally sensitive because it often emphasizes immediate benefits while minimizing future obligations. A business may advertise “first month free,” “only 99 TL per month,” “cancel anytime,” “premium access,” “limited-time discount” or “try now” while failing to explain the full payment structure.

This is problematic because consumers may make a quick decision based on the headline claim. If the advertisement hides that the consumer will be charged annually, that the subscription renews automatically, that cancellation requires multiple steps, or that the trial converts into a paid plan, the advertisement may be misleading.

Subscription advertising also creates risk because payments are repeated. A misleading one-time sale may cause a single loss. A misleading subscription may create repeated charges over months or years. This is why regulators pay close attention to renewal, cancellation and consent.

Businesses should therefore treat subscription advertising as both an advertising law issue and a contract law issue. The advertisement, sign-up page, payment screen, pre-contractual information, terms of use, cancellation flow and renewal notice should all be consistent.

Free Trial Advertising

Free trial offers are one of the most common subscription marketing tools. They can be lawful and useful when transparent. However, they become risky when the consumer is not clearly informed that the trial will convert into a paid subscription.

A lawful free trial advertisement should clearly disclose:

The duration of the free trial.

Whether payment information is required.

Whether the subscription renews automatically after the trial.

The price after the trial.

The billing period after the trial.

How the consumer can cancel before being charged.

Whether cancellation is immediate or effective at the end of the trial.

For example, “7-day free trial” may be misleading if the consumer is automatically charged for an annual plan after seven days and this is not clearly disclosed. “Try for free” may be misleading if cancellation is difficult or if the consumer is not reminded before payment.

The safest approach is to state the post-trial charge near the main free trial claim. A free trial should not rely on hidden terms, small print or information accessible only after multiple clicks. The consumer should understand the payment obligation before entering card information or confirming the subscription.

Auto-Renewal Practices in Turkey

Auto-renewal is one of the most important issues in subscription law. Many subscription services renew automatically unless the consumer cancels. This model is common in digital subscriptions, software, streaming, mobile applications, gyms and telecom services.

However, Turkish consumer law imposes limits, especially for fixed-term subscription contracts. The Ministry of Trade’s public information emphasizes that fixed-term subscriptions such as six-month or one-year subscriptions cannot be extended without the consumer’s approval.

The Ministry’s 2026 administrative fine announcement also states that violation of the prohibition on automatic extension of expired subscription contracts is subject to an administrative fine of 3,973 TL per contract or transaction in 2026.

This means businesses should not assume that a fixed-term subscription can automatically extend merely because a clause in the terms says so. If consumer approval is required, it should be obtained clearly, separately and before renewal.

In advertising, the business should avoid unclear statements such as “membership continues” or “subscription renews automatically” unless the legal structure and consent process are compliant. If a subscription is indefinite-term and charged periodically, this should also be clearly explained.

Price Transparency in Subscription Advertising

Price transparency is essential in subscription advertising. The consumer should understand the real cost of the subscription before making a decision.

A subscription advertisement may be misleading if it says “99 TL per month” while requiring an annual payment of 1,188 TL upfront. It may also be misleading if it advertises “from 49 TL” but the advertised plan is extremely limited or practically unavailable. Another common risk is showing a discounted first-month price while hiding the standard renewal price.

A compliant subscription advertisement should disclose:

Monthly price.

Annual price if applicable.

Total cost during the commitment period.

Whether VAT or other charges are included.

Renewal price after discount.

Any setup, activation, service or cancellation fee.

Payment frequency.

Currency.

Material limitations of the plan.

If a plan is advertised as “monthly,” the consumer should not discover at checkout that payment is annual. If a subscription is “discounted,” the previous price should be genuine. If the first period is promotional, the regular price should be clear.

“Cancel Anytime” Claims

“Cancel anytime” is a powerful marketing claim. It suggests flexibility and low risk. However, it must be accurate.

A subscription advertisement should not say “cancel anytime” if cancellation is subject to a penalty, if the consumer loses access immediately without refund, if cancellation is effective only after a long notice period, or if the consumer is bound by a commitment. If the claim is subject to conditions, those conditions should be disclosed clearly.

Turkish consumer guidance states that sellers or providers must fulfill termination requests within seven days after receiving them. If termination is not fulfilled within that period, no fee may be requested from the consumer even if the consumer continues benefiting from the service.

Therefore, cancellation processes should be fast, accessible and documented. A business should not make subscription signup easy but cancellation difficult. A cancellation flow that requires unnecessary calls, repeated confirmation screens, hidden menus or pressure tactics may create legal risk.

Termination Requests and Seven-Day Rule

The seven-day rule is central to subscription compliance. According to the Ministry of Trade’s consumer guidance, the seller or provider must fulfill the termination request within seven days from receipt. If the termination is not carried out within that period, no fee can be charged to the consumer even if the consumer continues using the service.

This rule is highly relevant to digital subscription services. If a consumer cancels through an app, website, e-mail or customer service channel, the business should process the request promptly. Delayed termination may create liability and fee disputes.

For advertising purposes, businesses should avoid implying that cancellation is instant if their system delays the cancellation. They should also avoid requiring cancellation only through inconvenient channels. If subscription creation is possible online, cancellation should also be accessible through a comparable practical channel.

Businesses should preserve records of cancellation requests, timestamps, confirmation messages and termination dates. These records may be necessary in consumer disputes or administrative inspections.

Commitment-Based Subscriptions

Some subscriptions include commitment periods. For example, a consumer may agree to a 12-month internet plan, gym membership or software subscription in exchange for a discount. Commitment-based subscriptions can be lawful, but the advertising must be transparent.

The consumer should understand:

The commitment period.

The standard price.

The discounted price.

The total benefit provided.

The early termination consequences.

Whether the business may change terms.

Whether the consumer’s approval is required for renewal.

The Ministry’s 2026 fine announcement identifies changes against the consumer in commitment terms as a subscription contract violation subject to administrative fines.

A business should not advertise “special discounted subscription” without explaining that the consumer is entering a long-term commitment. It should not change the price, service scope or benefit structure against the consumer during the commitment period unless legally permitted.

Digital Subscription Advertising

Digital subscriptions are now widespread in Turkey. Streaming platforms, news websites, mobile applications, online education services, cloud storage platforms, gaming memberships and software-as-a-service products all use subscription models.

Digital subscription advertising creates unique risks because the entire process happens online. The consumer may see an ad, click a landing page, choose a plan, enter payment information and start a trial within minutes. This makes clear disclosure essential.

Digital subscription pages should avoid:

Hidden annual billing.

Pre-selected premium plans.

Confusing plan comparisons.

Fake countdown timers.

Unclear free trial conversion.

Difficult cancellation.

Misleading “lifetime access” claims.

Hidden renewal terms.

Dark patterns in consent and payment screens.

The Ministry of Trade has also highlighted dark commercial designs in subscription services. In 2024, it published information on an ICPEN sweep finding that many websites and mobile apps related to subscription services used dark commercial designs, including practices that may prevent consumers from turning off automatic renewal and interface designs that make provider-favorable subscriptions more prominent.

This shows that subscription design is not merely a UX issue. It is a consumer protection issue.

Mobile App Subscriptions

Mobile app subscriptions are especially risky because screen space is limited and consumers often accept offers quickly. Apps may advertise “premium,” “pro,” “plus,” “VIP,” “ad-free,” “unlimited,” “free trial” or “discounted annual plan.”

A mobile app subscription screen should clearly show the price, billing period, trial period, renewal, cancellation method and total cost. The consumer should not be misled by large “continue” buttons or small renewal text.

If a mobile app uses push notifications to promote subscription upgrades, the notification should not be misleading. For example, “Premium is free today” would be misleading if only a trial is free and a paid subscription begins later. “Last chance” would be misleading if the offer is repeated.

Mobile app operators should also distinguish technical notification permission from marketing consent. Promotional push notifications may raise commercial electronic message and KVKK issues, especially when personalized based on behavior.

Subscription Advertising and Distance Sales

Many subscriptions are concluded online, by phone or through mobile apps. These may fall under distance sales rules. The Ministry of Trade’s distance sales guidance states that consumers have a fourteen-day withdrawal right in distance contracts, without giving any reason and without penalty; for services, this period begins from the establishment of the contract.

Distance sales rules are relevant because subscription advertisements may lead directly to online contract formation. If a subscription is sold through a website or app, pre-contractual information should be provided before payment. The consumer should know what they are buying, how much they will pay, how they can withdraw or cancel, and what limitations apply.

However, certain digital content and services may involve exceptions or special rules depending on the consumer’s approval and the nature of performance. Businesses should not rely on exceptions unless the legal conditions are met and the consumer is properly informed.

Subscription Advertising and Commercial Electronic Messages

Subscription services often use SMS, e-mail, push notifications and in-app messages to promote upgrades, renewals, reactivation campaigns and discounts. These messages may be commercial electronic messages.

The Ministry of Trade states that consent must be obtained before sending commercial electronic messages and that such consent remains valid until the recipient exercises the right of refusal.

For subscription businesses, this means the company should not assume that a paying subscriber has consented to all marketing communications. Service-related messages, such as invoices, security alerts or cancellation confirmations, should be separated from promotional messages such as upgrade offers, renewal discounts or cross-selling campaigns.

A customer may have an active subscription but may still refuse marketing messages. That refusal should be respected.

Targeted Advertising and Subscription Offers

Subscription businesses frequently use targeted advertising. They may show different subscription offers based on browsing history, app behavior, abandoned signup, location, device type, prior purchases, cancellation risk or user segment.

In 2026, Turkish advertising rules introduced transparency requirements for targeted advertising. The Ministry of Trade announced that targeted advertising may be conducted if consumers are provided with direct and easily accessible information about the criteria used to show the advertisement and how those criteria can be changed. It also stated that targeted advertising directed at children through profiling based on personal data is prohibited.

This is highly relevant to subscription businesses. If a user receives a personalized annual plan discount because they attempted to cancel, abandoned checkout or belongs to a particular segment, the business should review both advertising transparency and KVKK compliance.

Targeted subscription advertising should not manipulate vulnerable users. For example, a cancellation-risk user should not be shown misleading threats such as “your data will be deleted immediately” if that is not true.

KVKK and Subscription Advertising

Subscription businesses collect significant personal data. They may process name, e-mail, phone number, payment data, device identifiers, viewing history, reading habits, fitness data, learning activity, purchase history, location, cancellation behavior and marketing preferences.

If this data is used for advertising, profiling, personalization or targeted renewal offers, KVKK compliance becomes central. The business should provide a privacy notice, identify the legal basis for processing, obtain explicit consent where required, respect data minimization and allow users to exercise their rights.

Subscription businesses should be especially careful with sensitive or intimate usage patterns. For example, health apps, mental wellness apps, dating apps, religious content platforms, financial tools and children’s apps may process data that requires heightened care.

Marketing teams should not freely use all subscriber data for advertising. Data collected for service delivery may not automatically be usable for profiling or cross-selling.

Auto-Renewal Notices and Renewal Reminders

Renewal reminders are a best practice in subscription compliance. Even where renewal is lawful, businesses should inform consumers before a new charge, especially after a free trial, promotional period or fixed-term subscription.

A renewal notice should include:

Renewal date.

Amount to be charged.

Billing period.

Payment method.

Cancellation deadline.

How to cancel.

Changes in price or terms.

Renewal reminders reduce consumer disputes and strengthen evidence that the business acted transparently.

If a subscription price will increase, the consumer should be informed clearly before the increase. A hidden price increase after a promotional period may be misleading if the consumer was not properly informed during signup.

Dark Patterns in Subscription Advertising

Dark patterns are manipulative interface designs that influence consumer behavior unfairly. Subscription services are a common area for dark patterns because businesses want to increase conversion and reduce cancellation.

Examples include:

Making the annual plan visually dominant while hiding monthly options.

Pre-selecting a more expensive plan.

Hiding the total annual price.

Making the “start trial” button unclear about future payment.

Using fake countdown timers.

Making cancellation require phone calls while signup is online.

Using guilt-based cancellation wording.

Showing repeated retention offers after cancellation.

Making the “cancel” button hard to find.

Hiding auto-renewal settings.

The Ministry’s publication on the ICPEN sweep shows that automatic renewal and provider-favorable interface design are recognized concerns in subscription services.

Businesses should design subscription flows fairly. The consumer should be able to understand, accept, cancel and manage the subscription without manipulation.

Children and Subscription Advertising

Subscription advertising directed at children requires strict review. Children may not understand recurring payments, virtual currency, free trials, auto-renewal or in-app subscriptions.

A child-facing app should not pressure children to subscribe or ask parents to pay. It should not use profiling-based targeted advertising directed at children, especially after the 2026 rules prohibiting such targeted advertising based on personal data.

Subscription offers in games, learning apps and entertainment platforms should be addressed to parents or legal guardians where appropriate. Payment obligations should be clear. Free trial conversion should not be hidden. In-app purchase prompts should not exploit children’s vulnerability.

Sector-Specific Subscription Risks

Different subscription sectors create different legal risks.

Streaming services should clearly disclose content access limitations, regional restrictions and plan differences.

Online education platforms should not guarantee exam success unless such claims are provable.

Fitness and diet apps should avoid medical or guaranteed weight-loss claims.

Health apps should not imply diagnosis or treatment unless legally permitted.

Financial subscription services should not promise guaranteed returns.

Beauty box subscriptions should disclose product selection, delivery frequency and cancellation rules.

Telecom subscriptions should comply with sector-specific termination and information rules.

Digital newspapers should distinguish trial access from paid recurring access.

The advertising content should match the actual subscription service. A service should not advertise “unlimited” access if there are fair-use limits, content exclusions or hidden restrictions.

Administrative Sanctions

Subscription-related violations may lead to administrative fines. For 2026, the Ministry of Trade states that violations involving information and approval obligations, automatic extension of expired subscription contracts, changes against the consumer in commitment terms, and failure to fulfill termination requests within seven days are subject to an administrative fine of 3,973 TL per contract or transaction.

If the subscription advertisement is misleading or constitutes an unfair commercial practice, broader Advertising Board sanctions may also apply. In 2026, administrative fines for misleading advertisements and unfair commercial practices may range from 99,339 TL to 39,916,524 TL, depending on the nature of the violation, benefit obtained, harm caused, fault, economic situation and advertising medium.

This means a subscription campaign can create multiple legal risks at the same time. A misleading free trial advertisement may violate advertising rules. An unauthorized automatic renewal may violate subscription rules. A delayed cancellation may create fee disputes and administrative fines. Personalized renewal ads may raise KVKK issues.

Practical Compliance Checklist for Subscription Advertising

Businesses offering subscriptions in Turkey should apply the following checklist:

Clearly disclose that the offer is a subscription.

State the billing period.

State the total price.

State whether payment is monthly, annual or otherwise.

Disclose whether the subscription renews automatically.

Obtain consumer approval where required for renewal.

Disclose free trial conversion clearly.

State the post-trial price.

Explain cancellation before payment.

Avoid misleading “cancel anytime” claims.

Process termination requests within seven days.

Do not charge after failure to process termination within the legal period.

Avoid pre-selected paid plans.

Avoid fake countdown timers.

Avoid hiding annual billing behind monthly wording.

Do not make cancellation harder than signup.

Provide renewal reminders.

Inform consumers about price increases.

Separate marketing communications from service messages.

Respect commercial electronic message consent and opt-out rights.

Review targeted advertising and KVKK compliance.

Do not use profiling-based targeted subscription ads directed at children.

Preserve consent, approval, payment, renewal and cancellation records.

Best Practices for Subscription Businesses

A compliant subscription model should be transparent by design. The sign-up page should not be optimized only for conversion. It should also be optimized for legal clarity.

The consumer should understand the subscription before entering payment information. The payment button should clearly indicate that the consumer is undertaking a payment obligation. Renewal terms should not be hidden in general terms and conditions. Cancellation should be simple and accessible.

Businesses should also build internal monitoring systems. They should track cancellation processing times, complaint rates, refund requests, failed cancellation attempts, renewal disputes and marketing opt-outs. A high number of cancellation complaints may indicate a dark pattern or unclear advertising.

Legal teams should review not only contract templates but also ads, landing pages, app screens, e-mail campaigns, push notifications, subscription dashboards and cancellation flows.

Conclusion

Subscription-based advertising and auto-renewal practices in Turkey require careful compliance because they directly affect recurring consumer payments. A subscription advertisement must not merely attract attention; it must also explain the essential economic and legal consequences of the subscription.

The consumer should understand the price, billing period, commitment, renewal, cancellation method, free trial conversion and payment obligation. Fixed-term subscriptions should not be extended without consumer approval where approval is required. Termination requests must be fulfilled within seven days, and if this is not done, the consumer cannot be charged for continued use after that period.

The Ministry of Trade’s 2026 administrative fine announcement confirms that subscription contract violations, including information and approval failures, unlawful automatic extension, changes against the consumer in commitment terms and failure to fulfill termination requests within seven days, are subject to administrative fines of 3,973 TL per contract or transaction. Misleading subscription advertising may also trigger broader Advertising Board fines, which may reach 39,916,524 TL in 2026 depending on the violation.

For businesses operating in Turkey or targeting Turkish consumers, the safest rule is simple: do not hide recurring obligations. Free trials should clearly disclose paid conversion. Auto-renewal should be transparent and legally approved. Cancellation should be easy. Price claims should be accurate. Targeted subscription offers should respect advertising transparency and KVKK. Children should not be profiled for subscription advertising.

A lawful subscription model builds long-term trust. Consumers are more likely to remain loyal when they understand what they are paying for, how renewal works and how they can cancel. In Turkey’s digital consumer market, sustainable subscription growth depends not only on conversion rates, but also on transparency, fairness and legal compliance.