Cookie Policy
Elera Yazılım ve Bilgi Teknolojileri Ltd. Şti. (“the Company”, “we”, “us”, or “our”) uses cookies and similar technologies on our website qrcodeg.com (“the Site”). This Cookie Policy explains what cookies are, which cookies we use, why we use them, and how you can manage your cookie preferences.
This policy complies with the General Data Protection Regulation (GDPR), the ePrivacy Directive, and other applicable data protection laws.
Last updated: January 1, 2026
1. What Are Cookies?
Cookies are small text files that websites you visit place on your device (computer, smartphone, or tablet). They are widely used to make websites work more efficiently and to provide a better user experience.
Cookies allow websites to:
- Remember your preferences and settings
- Understand how you use the website
- Improve website performance
- Deliver personalized content and advertising
2. Which Cookies Do We Use?
We use the following categories of cookies on our website:
A) Strictly Necessary Cookies
These cookies are essential for the website to function properly and cannot be disabled. They enable core functions such as security, network management, and accessibility.
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
| PHPSESSID | Session management | Session | First-party |
| auth_token | User authentication | 30 days | First-party |
| csrf_token | Security (CSRF protection) | Session | First-party |
| cookie_consent | Storing your cookie preferences | 1 year | First-party |
B) Performance and Analytics Cookies
These cookies help us understand how visitors interact with our website by collecting and reporting information anonymously. They help us improve site performance and user experience.
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
| _ga | Google Analytics — Visitor tracking | 2 years | Third-party |
| _gid | Google Analytics — Session distinction | 24 hours | Third-party |
| _gat | Google Analytics — Request throttling | 1 minute | Third-party |
| qr_analytics | QR code scan statistics | 1 year | First-party |
C) Functionality Cookies
These cookies enable enhanced functionality and personalization. They remember your choices and preferences to provide a more personalized experience.
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
| language_preference | Remembering language selection | 1 year | First-party |
| theme_mode | Light/dark mode preference | 6 months | First-party |
| user_preferences | Dashboard settings | 1 year | First-party |
D) Targeting and Advertising Cookies
These cookies are used to deliver advertisements relevant to you and your interests. They also help measure the effectiveness of advertising campaigns. These cookies require your explicit consent.
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
| _fbp | Facebook Pixel — Ad targeting | 3 months | Third-party |
| fr | Facebook — Ad delivery | 3 months | Third-party |
| IDE | Google DoubleClick — Ad serving | 1 year | Third-party |
3. Why Do We Use Cookies?
We use cookies for the following purposes:
- Essential functionality: Enabling core site functions (login, security, session management)
- User experience: Remembering your preferences and delivering personalized content
- Performance improvement: Analyzing usage patterns to improve service quality
- Security: Preventing fraud and protecting account security
- QR code analytics: Tracking QR code performance and scan metrics
- Marketing: Delivering relevant content and advertising (with consent)
4. Legal Basis for Using Cookies
We use cookies based on the following legal grounds:
Strictly necessary cookies: Based on our legitimate interest in providing the service you have requested (GDPR Article 6(1)(f)). These cookies are essential for the operation of the site and do not require consent.
Performance and functionality cookies: Based on your consent (GDPR Article 6(1)(a)) or our legitimate interest in improving our services (GDPR Article 6(1)(f)).
Targeting and advertising cookies: Based solely on your explicit consent (GDPR Article 6(1)(a)). These cookies are only placed after you accept them.
5. Third-Party Cookies
Some cookies are placed and managed by third-party service providers:
Google Analytics: We use Google Analytics to analyze website traffic and user behavior. Google’s privacy policy: https://policies.google.com/privacy
Facebook Pixel: We use Facebook Pixel to measure the effectiveness of advertising campaigns. Facebook’s data policy: https://www.facebook.com/privacy/explanation
Payment processors: We use cookies from our payment service providers to process transactions securely.
These third parties have their own privacy policies and cookie practices. We recommend reviewing their policies for more information.
6. How to Manage Your Cookie Preferences
You have several options for managing or disabling cookies:
A) Cookie Consent Banner
When you first visit our website, you will see a cookie consent banner where you can accept or reject different categories of cookies. You can change your preferences at any time by clicking the “Cookie Settings” link in the site footer.
B) Browser Settings
You can control and delete cookies through your browser settings. Here are guides for the most popular browsers:
- Google Chrome: https://support.google.com/chrome/answer/95647
- Mozilla Firefox: https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop
- Safari: https://support.apple.com/guide/safari/manage-cookies-sfri11471/mac
- Microsoft Edge: https://support.microsoft.com/en-us/microsoft-edge
C) Opting Out of Third-Party Cookies
To manage advertising cookies:
- Google Ads Settings: https://adssettings.google.com/
- Facebook Ad Preferences: https://www.facebook.com/settings?tab=ads
- Your Online Choices (EU): https://www.youronlinechoices.com/
- Network Advertising Initiative: https://optout.networkadvertising.org/
D) Do Not Track
Most browsers include a “Do Not Track” (DNT) feature. However, there is currently no industry standard for responding to DNT signals. We do not respond to DNT signals at this time, but we respect the cookie preferences you set through our consent banner.
7. Consequences of Disabling Cookies
Disabling certain cookies may affect your experience on our website:
Strictly necessary cookies: If disabled, the website may not function properly. You may be unable to log in, use purchase features, or access certain areas of the site.
Performance cookies: If disabled, we cannot analyze site usage or improve the user experience based on visitor behavior.
Functionality cookies: If disabled, we cannot remember your preferences and you may need to reset your settings on each visit.
Advertising cookies: If disabled, you will still see ads, but they will not be personalized to your interests. Site functionality will not be affected.
8. Session vs. Persistent Cookies
Session cookies: Temporary cookies that are deleted when you close your browser. They are used for essential functions such as maintaining your login state.
Persistent cookies: These remain on your device for a set period or until you delete them manually. They are used to remember your preferences between visits.
9. First-Party vs. Third-Party Cookies
First-party cookies: Set directly by qrcodeg.com. They are used for essential functions and to improve your experience on our site.
Third-party cookies: Set by external services we use (Google Analytics, Facebook Pixel, etc.). They help us analyze traffic, measure campaigns, and deliver personalized advertising.
10. Mobile Devices and App Tracking
Similar tracking technologies may be used on mobile devices:
- Mobile identifiers: Device identifiers for analytics and advertising
- SDK tracking: Software development kits for app functionality
You can manage tracking on mobile devices through your device settings:
- iOS: Settings → Privacy → Tracking
- Android: Settings → Privacy → Ads
11. Children’s Privacy
Our services are not directed at individuals under the age of 18. We do not knowingly collect information from minors. If we discover that we have collected data from a minor without parental consent, we will delete it immediately.
12. Changes to This Cookie Policy
We may update this Cookie Policy from time to time to reflect changes in technology, legislation, or our practices.
When we make significant changes:
- We will update the “Last updated” date at the top of this policy
- We will notify you via a website banner or email
- We will request renewed consent where required by law
We encourage you to review this Cookie Policy periodically to stay informed about how we use cookies.
13. Your Rights Under the GDPR
Under the GDPR, you have rights regarding cookies and personal data:
- Right to consent: Give or withdraw consent for non-essential cookies
- Right of access: Request information about the cookies we use
- Right to object: Object to processing based on legitimate interests
- Right to erasure: Request the deletion of data collected through cookies
To exercise these rights, contact us at [email protected]
14. Contact
If you have any questions about this Cookie Policy or our use of cookies, please contact us:
Email: [email protected]
Address:
Elera Yazılım ve Bilgi Teknolojileri Ltd. Şti.
Yalvaç Sok. No:7 Kat:1
İçerenköy / Ataşehir / Istanbul, Türkiye
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