LEGAL
Cookie Policy
How BizChain uses cookies and similar technologies on its websites and SaaS products.
This Cookie Policy explains how BizChain Viet Nam Company Limited (“BizChain”) uses cookies and similar technologies on bizchain.vn, our SaaS products, and related services.
For how we handle personal data generally, see our Privacy Policy.
1. What Are Cookies?
Cookies are small text files stored on your device when you visit a website. Similar technologies include local storage, session storage, and pixels. They help websites remember preferences, keep you signed in, and understand how services are used.
2. How We Use Cookies
We use cookies and similar technologies for the following purposes:
2.1 Strictly necessary
These cookies are required for the service to function. Without them, core features (such as authentication, security, and load balancing) may not work.
| Cookie / provider | Purpose | Duration |
|---|---|---|
| Session cookies | Maintain your login session and security state | Session |
| Cloudflare Turnstile | Bot protection on contact and sensitive forms | As set by Cloudflare |
2.2 Functional
These cookies remember choices you make, such as language preference or theme (light/dark mode), to improve your experience.
| Cookie | Purpose | Duration |
|---|---|---|
| Theme preference | Remember light or dark mode selection | Persistent (local storage) |
| Language preference | Remember selected language | Persistent |
2.3 Analytics
With your consent, we use Google Analytics to understand how visitors use our websites and products (pages viewed, session duration, general traffic sources). Google may set cookies such as _ga and _gid. We configure Google Analytics with IP anonymization where supported.
You can withdraw consent at any time via Cookie preferences in the site footer. Until you consent, analytics cookies are not loaded.
| Provider | Purpose | Duration |
|---|---|---|
| Google Analytics | Usage statistics and product improvement | Up to 24 months (Google-controlled) |
2.4 Advertising
With your consent, we use Google AdSense to display advertisements on some BizChain properties. AdSense may use cookies to personalize or measure ads, subject to your consent choices and Google’s policies.
| Provider | Purpose | Duration |
|---|---|---|
| Google AdSense | Display and measure advertising | Varies (Google-controlled) |
See Google’s privacy policy and ad settings.
2.5 Payment and authentication
When you use paid features, Stripe, SePay, or other payment providers may set cookies necessary to process payments securely and prevent fraud. See Stripe’s privacy policy and SePay’s privacy policy for details.
3. Third-Party Cookies
Some cookies are placed by third-party services we use:
- Cloudflare — security, CDN, and Turnstile verification.
- Google Analytics — only after you accept non-essential cookies.
- Google AdSense — only after you accept non-essential cookies (where ads are shown).
- Stripe and SePay — payment processing on product checkout flows.
We do not control third-party cookies. Review the relevant provider’s policies for more information.
4. Managing Cookies
You can control cookies through:
- Cookie preferences — use the link in our site footer to change your consent choice at any time.
- Browser settings — most browsers let you block or delete cookies. Blocking strictly necessary cookies may affect site functionality.
- Google ad settings — adssettings.google.com for personalized ads from Google.
- Opt-out tools — industry opt-out pages for interest-based advertising.
If you clear cookies, you may need to sign in again and reapply preferences such as theme or language.
5. Do Not Track
Some browsers send “Do Not Track” signals. There is no uniform industry standard for responding to these signals. We currently do not alter our practices solely based on DNT signals.
6. Updates
We may update this Cookie Policy when we change our use of cookies or add new services. Check the effective date at the top of this page.
7. Contact
Questions about cookies: legal@bizchain.vn