Legal
Cookie Policy
Last updated: 1 January 2026 · Effective date: 1 January 2026
Manage your cookie preferences
You can review and adjust your cookie consent here at any time. Essential cookies cannot be disabled as they are required for the website to function. Your preferences are stored locally in your browser.
Essential cookies
Required for the site to function correctly. Cannot be disabled.
Analytics cookies
Help us understand how visitors use the site (e.g. Google Analytics 4).
Marketing cookies
Used by advertising platforms to measure campaign performance (e.g. Meta Pixel, Bing Ads).
Preference cookies
Remember settings you have selected, such as language or region choices.
1. What Are Cookies
Cookies are small text files placed on your device by a website when you visit it. They are widely used to make websites work more efficiently, to remember your preferences, and to provide information to the site operator about how visitors use the site.
This policy explains what cookies we use on the Doi Vertex website, why we use them, and the choices available to you. It should be read alongside our Privacy Policy.
2. How We Use Cookies
We use cookies in four categories, described below. With the exception of essential cookies, all categories are loaded only if you provide your consent via our cookie consent notice or the preference manager on this page.
Your consent is recorded in your browser's local storage under the key cookieConsent. This means your preference is specific to the browser and device you are using. If you clear your browser data, your preferences will be reset.
3. Cookie Categories
3.1 Essential cookies Required
These cookies are necessary for the website to function and cannot be switched off. They do not store any personally identifiable information and are not used for tracking or advertising purposes.
| Cookie / Key | Purpose | Duration |
|---|---|---|
cookieConsent | Stores your cookie consent preferences so the notice is not shown on every page visit | Until browser storage is cleared |
| Session storage | Maintains page state during your browsing session | Session (cleared on tab close) |
3.2 Analytics cookies Optional
Analytics cookies help us understand how visitors interact with our website. The information collected is aggregated and anonymous — it does not identify individual visitors. We use this data to improve our site's content and structure.
| Cookie | Provider | Purpose | Duration |
|---|---|---|---|
_ga | Google Analytics 4 | Distinguishes unique users for site traffic measurement | 2 years |
_ga_* | Google Analytics 4 | Stores and counts page views per session | 2 years |
_gid | Google Analytics | Distinguishes users across a 24-hour session | 24 hours |
3.3 Marketing cookies Optional
Marketing cookies are used by advertising platforms to measure how people find and respond to our campaigns. They may also allow platforms to attribute visits or conversions to specific ad placements. We do not use these cookies to build profiles for third-party advertising purposes.
| Cookie | Provider | Purpose | Duration |
|---|---|---|---|
_fbp | Meta (Facebook) Pixel | Tracks page visits and conversions for Meta Ads measurement | 3 months |
_uet* | Microsoft Bing Ads | Tracks conversions and audience data for Bing Ads | Up to 13 months |
3.4 Preference cookies Optional
Preference cookies allow the website to remember choices you have made — such as language or display settings — so that your experience is more consistent across visits. We currently use a limited number of preference cookies.
| Cookie | Purpose | Duration |
|---|---|---|
| Language preference | Remembers your selected language if multiple language options are offered | 1 year |
4. Third-Party Cookies
Some cookies on our site are set by third-party services, including Google and Meta. These third parties have their own privacy and cookie policies, which we encourage you to review:
- Google: policies.google.com/privacy
- Meta: facebook.com/privacy/policy
- Microsoft: privacy.microsoft.com
We have no control over how these third parties use cookies once they are placed on your device.
5. Managing Cookies in Your Browser
In addition to the preference manager on this page, you can manage cookies directly through your browser settings. Most browsers allow you to:
- View cookies that have been set
- Delete all or specific cookies
- Block cookies from specific sites
- Block third-party cookies
- Clear all cookies when you close the browser
Please note that restricting or blocking cookies may affect the functionality of this website and others you visit. Instructions for managing cookies in popular browsers:
6. Changes to This Policy
We may update this cookie policy when we add new cookies or change the way we use existing ones. Material changes will be communicated via an updated notice on the website. The "Last updated" date at the top of this page reflects when the most recent changes were made.
7. Contact
If you have questions about this cookie policy or our use of cookies, please contact:
Doi Vertex Co., Ltd.
29 Ploenchit Road, Lumpini, Bangkok 10330
Email: [email protected]
Phone: +66 2 326 8174