What is the _stripe_sid Cookie?
Set by Stripe (Stripe, Inc.). Expires after 30 minutes.
Purpose
Session identifier for fraud detection and linking payment actions within the same session.
Strictly necessary for Stripe payment processing. Works alongside _stripe_mid.
Cookie Details
| Cookie Name | _stripe_sid |
| Service | Stripe |
| Provider | Stripe, Inc. |
| Category | Strictly Necessary |
| Duration | 30 minutes |
| Consent Required | No — strictly necessary |
Category: Strictly Necessary
Strictly necessary cookies are essential for the website to function and cannot be switched off. They are set only in response to actions made by you — such as logging in or filling forms. No consent is required.
GDPR Requirements
The _stripe_sid cookie is strictly necessary and does not require user consent under GDPR and the ePrivacy Directive. It may be set when the user first visits your site.
However, you must still disclose this cookie in your cookie policy, explaining what it does and why it is necessary.
How to Handle This Cookie
- It can load freely — no need to block Stripe behind a consent gate for this specific cookie.
- Disclose it — list it in your cookie policy explaining it is strictly necessary for stripe functionality.
- Don't add a checkbox for it — strictly necessary cookies should not be listed as toggleable in your consent UI.
Other Stripe Cookies
| Cookie | Category | Duration |
|---|---|---|
| _stripe_mid | Strictly Necessary | 1 year |
| m | Strictly Necessary | 2 years |
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