PRIVACY & COOKIE POLICY
Effective date: 1 May 2026
1. Data Controller
The data controller is China2Day (sole trader), Ukraine. Contact address: info@china2day.com.ua. If you have questions about how your data is processed, please contact us.
2. Data We Collect
- Contact details you provide in forms (name, phone, email, message).
- Technical session data: IP address, browser type, language, pages visited.
- Marketing attribution data: UTM parameters, Google Ads and Meta Ads click IDs (if you granted consent).
3. Cookies & Tracking Technologies
We use three categories of cookies. You can manage your preferences at any time via the banner at the bottom of the page.
3.1 Essential Cookies
These cookies are required for the site to function and cannot be disabled.
| Cookie | Provider | Purpose | Expiry |
|---|---|---|---|
| c2d_cookie_consent | China2Day | Stores your cookie preference choices | 365 days |
| sb-* (Supabase) | Supabase | User authentication and active session | Session |
3.2 Analytics Cookies
Used by Google Analytics 4 via Google Tag Manager (stream ID: G-TSKRRK7ERJ) to collect anonymised traffic statistics.
| Cookie | Provider | Purpose | Expiry |
|---|---|---|---|
| _ga | Google Analytics | Distinguishes unique visitors | 2 years |
| _ga_G-TSKRRK7ERJ | Google Analytics 4 | Persists GA4 session state | 2 years |
| _gid | Google Analytics | Identifies session (expires after 24 h) | 24 h |
3.3 Marketing & Advertising Cookies
Used by Google Ads and Meta to track conversions and serve personalised ads. Activated only after your explicit consent.
| Cookie | Provider | Purpose | Expiry |
|---|---|---|---|
| _gcl_au | Google Ads | Google Ads conversion tracking | 90 days |
| _gcl_aw | Google Ads | Stores ad click identifier (GCLID) | 90 days |
| _fbp | Meta (Facebook) | Browser identifier for Meta Pixel | 90 days |
| c2d_marketing_id | China2Day | Anonymous identifier to improve conversion match quality | 90 days |
| c2d_utm_* | China2Day | Traffic source attribution (utm_source, utm_medium, utm_campaign) | 30 days |
| c2d_gclid / c2d_fbclid | China2Day | First-party — stores Google/Meta click ID for conversion attribution | 30 days |
4. Third-Party Services
Google Tag Manager — loads and manages analytics and marketing tags. It does not set cookies itself; all cookies are placed by the services whose tags it activates (Google Analytics 4, Google Ads).
Google Analytics 4 (measurement ID G-TSKRRK7ERJ) — collects anonymised traffic data. IP addresses are truncated. More: google.com/policies/privacy.
Google Ads — enables conversion tracking and retargeting ads for users who have previously visited our site.
Meta Pixel — tracks conversions from Facebook/Instagram ads and builds remarketing audiences.
5. Google Consent Mode v2
Our site implements Google Consent Mode v2 (advanced mode). This means Google Analytics and Ads adapt their behaviour based on your choices: if you decline analytics or marketing, these services switch to a cookieless mode and restrict data collection accordingly. Requests may still be sent, but without user identifiers or advertising click IDs.
6. Your Rights
- Withdraw or change consent at any time via the cookie banner.
- Request access to or deletion of your personal data.
- Object to processing for marketing purposes.
7. Contact
For any questions regarding data processing, contact us: info@china2day.com.ua