Shein · Shein Terms and Conditions · View original document ↗

Device and Session Identifier Tracking (OEST System)

Medium severity Unique · 0 of 343 platforms
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Recent governance activity Shein recorded 5 documented changes in the last 30 days.
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This analysis describes what Shein's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology

ConductAtlas Analysis

Why it matters (compliance & governance perspective)

The OEST system enables Shein to maintain persistent device recognition and session continuity across user interactions. This tracking mechanism supports analytics, fraud prevention, and session state management by maintaining unique device signatures that persist across page loads and sessions.

Recent Activity

This document changed recently

Medium Apr 29, 2026

Previously, Shein asked users to explicitly agree or disagree with account persistence for future logins. The updated terms remove this choice entirely. Instead of a consent decision, users now see a promotional discount offer in that location. This means users lose direct control over whether Shein maintains their login session across device visits, which affects convenience and privacy preferences around authentication persistence.

View change record →

Consumer impact (what this means for users)

Users' devices receive unique identifiers that are stored locally and transmitted with requests to Shein's servers. The terms authorize retention of these session identifiers with specified expiration periods, allowing Shein to correlate user activities across sessions and track device-level engagement patterns.

How other platforms handle this

OpenAI Medium

We automatically collect certain information from your device, including information about your web browser, IP address, time zone, and some of the cookies that are installed on your device. Additionally, as you browse the Service, we collect information about the individual web pages or products th...

Netflix Medium

Cookies are small data files that are commonly stored on your device when you access websites and online services. The text in a cookie contains a string of numbers and letters that may uniquely identify a device and can contain other information as well. This allows the web server to recognize your...

Webull Medium

We and our third-party partners may use cookies, web beacons, pixel tags, and other tracking technologies to collect information about your use of our website and apps, including your browsing activity, device type, IP address, and referring URLs. We use this information to personalize your experien...

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▸ View Original Clause Language DOCUMENT RECORD
"
window.GLOBAL_SN_OEST.init({ ssrOest: "MENCRTk4MzJfMTQzOV8xMjE0XzQzN0RfQUJGRUQ2MkRGQ3wxNzc3NDQ0NTg3Mzg1fEZC", shouldSetCC: true, useCC:true, i18nKey: "Curve + Plus" }); ... t.Math.IntUtil.genGUIDV4 ... window.localStorage.setItem(M, JSON.stringify({value:e, expires:Date.now()+F, i18nKey:r}))

— Excerpt from Shein's Shein Terms and Conditions

Applicable regulations

Connecticut Data Privacy Act Amendments
US-CT
CAN-SPAM
United States Federal
ePrivacy Directive
European Union
FTC Act Section 5
United States Federal
GDPR
European Union
Indiana Consumer Data Protection Act
US-IN
Kentucky Consumer Data Protection Act
US-KY
Universal Opt-Out Mechanism Expansion 2026
US

Provision details

Document information
Document
Shein Terms and Conditions
Entity
Shein
Document last updated
May 5, 2026
Tracking information
First tracked
May 20, 2026
Last verified
May 20, 2026
Record ID
CA-P-004815
Document ID
CA-D-00261
Evidence Provenance
Source URL
Wayback Machine
Content hash (SHA-256)
6e62c96299a7f7fd37c8dfc439d95d3a4c92e0890117f5cdb71a7c9b3af1c178
Analysis generated
May 20, 2026 20:57 UTC
Methodology
Evidence
✓ Snapshot stored   ✓ Hash verified
Citation Record
Entity: Shein
Document: Shein Terms and Conditions
Record ID: CA-P-004815
Captured: 2026-05-20 20:57:42 UTC
SHA-256: 6e62c96299a7f7fd…
URL: https://conductatlas.com/platform/shein/shein-terms-and-conditions/device-and-session-identifier-tracking-oest-system/
Accessed: July 4, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Severity
Medium
Categories

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Frequently Asked Questions

What does Shein's Device and Session Identifier Tracking (OEST System) clause do?

The OEST system enables Shein to maintain persistent device recognition and session continuity across user interactions. This tracking mechanism supports analytics, fraud prevention, and session state management by maintaining unique device signatures that persist across page loads and sessions.

How does this clause affect you?

Users' devices receive unique identifiers that are stored locally and transmitted with requests to Shein's servers. The terms authorize retention of these session identifiers with specified expiration periods, allowing Shein to correlate user activities across sessions and track device-level engagement patterns.

Is ConductAtlas affiliated with Shein?

No. ConductAtlas is an independent monitoring service. We are not affiliated with, endorsed by, or sponsored by Shein.