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Cookie Policy

How DA Synergie uses essential cookies on dasynergie.com.

Overview

DA Synergie V1 uses only essential cookies required for website operation, account security, and visitor preferences. We do not intentionally use advertising, behavioral tracking, or third-party marketing cookies.

See also: Legal 路 Privacy Policy

Authentication and session cookie

Cookie name: session

Purpose:

  • Keep a customer logged in across page visits
  • Authenticate protected account and profile requests
  • Support secure website operation, including admin security checks

Characteristics:

  • Essential
  • Secure
  • HttpOnly (not readable by website JavaScript)
  • SameSite=Lax
  • Path=/

Retention: Up to 7 days from login, matching the configured application session lifetime. The session ends sooner if you log out or if the server invalidates it.

Admin MFA note: Administrator TOTP verification is stored as server-side session state associated with the same session cookie. After successful verification, admin API access remains valid for up to 8 hours on the current session before re-verification is required.

Cookie-notice acknowledgement

Cookie name: das_cookie_notice

Purpose: Remember that you have seen and acknowledged the essential-cookie notice so it does not reappear on every page load.

Characteristics:

  • Essential preference cookie
  • Contains no customer account information
  • Value is a simple acknowledgement flag only
  • Secure
  • SameSite=Lax
  • Path=/

Retention: Approximately 9 months (270 days).

Guest shopping-cart cookie

Cookie name: das_guest_cart

Purpose: Remember a guest shopping cart between visits so products can be reviewed before login/checkout.

This essential cookie may store:

  • Product identifiers (product codes)
  • Quantities

Characteristics:

  • Essential for cart continuity
  • Secure
  • SameSite=Lax
  • Path=/

Retention: Approximately 30 days.

This cookie does not contain authoritative prices, payment information, passwords, or authentication secrets. Final prices, taxes, and checkout totals are always recalculated by the server during checkout.

Checkout return path (browser session storage)

Storage key: das_checkout_return (browser sessionStorage, not a cookie)

Purpose: Remember a safe post-login return path such as checkout or cart so account login/registration can return you to the purchase flow.

Retention: Limited to the current browser tab/session and removed when used or when the tab storage is cleared.

PayPal checkout (third-party)

When you proceed to pay for a purchase, checkout loads PayPal鈥檚 third-party JavaScript SDK and related PayPal services so you can complete payment with PayPal.

PayPal may set or use its own cookies, local storage, or similar browser technologies according to PayPal鈥檚 practices and policies. DA Synergie does not control PayPal鈥檚 cookies or similar technologies and does not operate a separate consent-management platform for them.

For details about PayPal鈥檚 practices, refer to PayPal鈥檚 published privacy and cookie documentation. DA Synergie still receives payment confirmation details needed to finalize your order, invoice, and licence entitlement when payment succeeds.

Cloudflare Turnstile (human verification for free downloads)

When you download free/public software packages, the website may use Cloudflare Turnstile to confirm that the download request is made by a person rather than an automated bot.

Turnstile may load Cloudflare鈥檚 verification script and use browser/network signals needed for that challenge. DA Synergie does not use Turnstile for advertising or marketing tracking. Verification tokens are checked by DA Synergie鈥檚 server before a download is authorized.

For Cloudflare鈥檚 practices, refer to Cloudflare鈥檚 published privacy documentation for Turnstile.

No optional tracking in V1

DA Synergie V1 does not intentionally use:

  • Advertising cookies
  • Behavioral tracking cookies
  • Third-party marketing cookies

We do not use Google Analytics, Meta Pixel, advertising SDKs, or similar tracking technologies as part of the current website.

Managing cookies

Essential cookies and related essential browser storage are required for account login, security, shopping-cart continuity, and core website features. You can remove cookies at any time through your browser settings, but doing so may sign you out, clear a guest cart, or reset non-account preferences such as the cookie-notice acknowledgement.