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Message34 · Corporate

Privacy Agreement

How we approach the confidentiality of your information, website privacy and communication services.

Last updated: 22 October 2026

Information and agreements

Contact details Distance Sales Agreement Cancellation and Refund Agreement Privacy Agreement Personal Data Notice

1. Scope and service provider

Message34 is a brand operated by SETUP34 REKLAM DANIŞMANLIK HİZMETLERİ SANAYİ VE TİCARET LİMİTED ŞİRKETİ. This document explains our approach to confidentiality on message34.com and in our email, SMS, WhatsApp, Web Push, automation, API, design and integration services. The Personal Data Notice explains the purposes, legal grounds and rights relating to website visitors and contact requests.

Our corporate website provides service information and contact channels. Account registration and use of the Message34 application take place in a separate service environment. Information presented during those processes and the agreed service terms also apply to the relevant processing. Visiting this website or sending a contact request does not itself create a paid service agreement or give marketing consent.

2. Confidential information

Contact details, correspondence, business information, campaign content, recipient lists and technical integration information shared with us are handled for their stated purpose. Access is limited to people who need it to perform the relevant work. Confidential information is not disclosed to unauthorised persons.

Information may need to be shared with service providers to deliver the agreed service or with authorised authorities to meet a legal obligation. Such sharing is limited to its purpose and the necessary information. Publicly available information and information lawfully obtained independently are assessed according to their nature; personal data remain subject to applicable data protection requirements.

3. Website forms and correspondence

Depending on the form, we receive your name, email address, telephone number, company, website, country, subscriber count and message. We also record the form type, submission date and IP address. Contact requests are stored for follow-up and may be sent to the responsible team by email. These details are used to answer your request, prepare an offer, provide support and protect the forms against misuse.

Please include only information needed for your request. Do not send passwords, payment card details, sensitive personal data or recipient lists through a general contact form. Where a service requires additional information, its transfer method and use are determined for that service.

4. Cookies, measurement and notifications

Necessary technologies support website operation, security, language choices and the recording of your preferences. Analytics and advertising measurement are separate choices in the cookie preferences panel. You can choose necessary technologies only, accept both categories or save your individual choices, and change them later through Cookie preferences.

  • Analytics: Google Analytics and Microsoft Clarity help us understand use of the site. In the current setup, both services start only when analytics and advertising are allowed. An analytics-only choice permits the site's own campaign and visit context records, but does not start Google Analytics or Clarity or send events to them.
  • Advertising: configured advertising tools may process campaign identifiers, device/browser information and page or conversion events. OpenAI Ads requires advertising permission; Google advertising tags currently require both analytics and advertising permission. An analytics-only choice does not start these advertising tools.
  • Preference record: your choices and their timestamp are stored in your browser's local storage. A choice is valid for 180 days; afterwards permission is requested again. Browser storage is separate from provider cookies and their retention periods.
  • Web Push: receiving browser notifications requires a separate browser permission. You can revoke it in your browser's site settings; a cookie choice does not itself grant notification permission.

Withdrawing a choice stops the associated measurement on subsequent use; the page may reload to stop previously loaded tools. A withdrawal does not retroactively invalidate processing carried out lawfully before it. Browser storage settings also let you clear locally stored information.

Cookie and browser storage inventory

This list describes technologies used by the message34.com corporate website. The application used for account registration and payments has separate notices. Optional measurement tools are not loaded before the relevant permission. Cookies and browser local/session storage are listed separately below.

To reject measurement or withdraw previous permission, choose “Necessary only” in the panel. To turn off one category, clear its checkbox and select “Save my choices”. Preferences apply to this browser.

Cookies — name, provider, purpose, duration and permission
NameProviderPurposeDurationCategory / permission
m34_consent_restrictionMessage34Preserves denied categories if the local preference record cannot be updated; contains no measurement identifier.Up to 180 daysNecessary preference record
.AspNetCore.CultureMessage34Remembers your language.1 yearLanguage preference / functionality
popupShownMessage34Limits repeated display of the same information popup.1 dayFunctionality
_gaGoogle AnalyticsDistinguishes browsers for visit statistics.Default: 2 years*Analytics and advertising permission
_ga_XSSVLGMS5DGoogle AnalyticsStores analytics session state for the corporate website.Default: 2 years*Analytics and advertising permission
_gcl_auGoogle AdsHelps associate advertising interactions with conversion measurement.Default: 90 days*Analytics and advertising permission
_clckMicrosoft ClarityStores the site-specific visitor identifier and preferences.1 year*Analytics and advertising permission
_clskMicrosoft ClarityGroups page views into an experience measurement session.1 day*Analytics and advertising permission
__opprefOpenAI AdsAssociates an ad click reference with a later conversion.30 days after each write from a URL*Advertising permission
__obrefOpenAI AdsStores a random browser reference for this site.365 days from creation*Advertising permission

* These are providers' default browser storage lifetimes. Browser limits, cookie deletion and provider settings may change them. They are separate from server data retention and conversion attribution windows.

Browser storage records — these are not cookies
NameProviderPurposeDurationCategory / permission
m34.corporate.consent.v1Message34Keeps analytics and advertising choices and their timestamp in local storage.Valid for 180 days; replaced by a new choice or removed when site data is cleared.Necessary preference record
m34.corporate.acquisition.v1Message34Stores campaign sources in session storage; advertising click identifiers also require advertising permission.Tab session; campaign context is valid for 30 minutes.Analytics permission
m34.corporate.visitor.v1Message34Stores a random identifier associating a contact request with consented analytics visit information.Tab session; identifier is valid for at most 90 days.Analytics permission
m34.corporate.measurement.sent.v1Message34Prevents duplicate analytics reporting of a successful form submission; up to 200 event identifiers.Tab sessionAnalytics and advertising permission
m34.openai.lead.sent.v1Message34Prevents duplicate advertising measurement of a successful enquiry; up to 200 event identifiers.Tab sessionAdvertising permission
_cltkMicrosoft ClarityDistinguishes the open tab for experience measurement; held in session storage.Tab sessionAnalytics and advertising permission

Tab session records normally end when the tab closes; browser session restoration may preserve them. Local storage may remain until browser data is cleared or the site replaces the record; expired records are not used for measurement.

Cookies on providers' own domains

When both permissions are granted, Microsoft Clarity and Google advertising services may also contact their own domains. Microsoft's documented CLID, ANONCHK, MR, MUID and SM cookies can identify browsers, associate sessions and synchronise provider identifiers. Google advertising cookies can measure ad interactions and conversions. Which cookies are set and their lifetimes depend on third-party cookie settings and enabled provider features. Withdrawing permission here stops new measurement; you can also delete cookies previously set on provider domains through your browser settings.

Provider information: Google Analytics, Google Ads, Microsoft Clarity, OpenAI Ads.

5. Service providers and international processing

Hosting, technical support and communication infrastructure providers may process the information necessary for their services. Analytics and advertising providers process the relevant usage information according to the selected preferences. Where legally required, information may also be disclosed to competent public authorities.

Global services such as Google, Microsoft and enabled advertising tools may involve processing outside Türkiye. International transfers require a legal basis and the conditions of Article 9 of Turkish Law No. 6698, including an applicable adequacy decision or appropriate safeguards, or a statutory exception where its conditions are met. Cookie consent does not replace the safeguards required for an international transfer. You can contact us for information about the recipients and transfer conditions relevant to your data.

Links to external websites or platforms lead to services with their own privacy information. Review that information when using the relevant service.

6. Customer data used in communication services

Customers determine the purpose of their campaigns, their audience and the content of their messages. Customers are responsible for having a lawful basis to use recipient details and for meeting applicable information, commercial communication permission and opt-out obligations.

When Message34 processes recipient lists or campaign data on a customer's documented instructions, the parties' controller and processor responsibilities are determined by their actual roles and the service agreement. Message34 may separately act as a controller for its own customer relations, billing, security and legal obligations. Using our tools does not automatically make every campaign compliant or replace the customer's own obligations.

7. Security, retention and requests

We apply access restrictions and technical and organisational measures appropriate to the processing to protect information. Information is retained for the purpose for which it is processed and for any applicable legal retention or claims period; it is deleted, destroyed or anonymised when there is no remaining lawful reason to retain it.

For privacy questions, contact destek@message34.com. The Personal Data Notice sets out your statutory rights and application procedure. If your request concerns messages sent by one of our customers, identifying the sender and relevant message helps route the request to the responsible organisation.

8. Updates

The date at the top identifies the latest version. We may update this information as our services or applicable requirements change. A published update does not itself provide a new consent, retrospectively authorise a different use of your information or reduce statutory rights. Additional information or consent will be provided or requested where required for a new processing activity.

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Message34
destek@message34.com +90 212 522 8834 Halkalı Merkez Mah. Halkalı Cad. Tekno Park İdare Binası No: 281/23 İç Kapı No: 57, Küçükçekmece / İstanbul

Platform

  • Marketing Automation
  • Smart Recommendations
  • Segmentation and Grouping
  • API / SDK
  • Transactional
  • Announcement/Campaign
  • SMTP
  • OTP
  • E-mail
  • SMS
  • WhatsApp
  • Web Push

Our Services

  • IYS Integration
  • Double Opt-in
  • GDPR / EPD / ECM (Explicit Consent Management)
  • Cookie Policy
  • Email Verification
  • Software and Web Development
  • Integration and Topology
  • UI/UX Design
  • Newsletter Design - HTML Coding
  • 24/7 Support
  • ReturnPath Consulting
  • Reporting and Analytics

Support

  • Pricing
  • Contact

Institutional

  • Distance Sales Agreement
  • Cancellation and Refund Agreement
  • Privacy Agreement

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