Amazon vs eBay

If you post reviews or other content, Amazon gets a perpetual, irrevocable, worldwide license to use, modify, and sublicense it. That gives Amazon very broad long-term control over user-submitted material.

Amazon provides services and content "as is" and disclaims many warranties. It also seeks to limit liability for a wide range of damages, which can reduce your remedies if something goes wrong.

Amazon expressly says it is not in the business of selling customers’ personal information. That is a meaningful privacy-positive commitment, even though it still shares data in several other contexts.

Disputes must go to courts in King County, Washington, and both sides waive a jury trial. This can make pursuing claims less convenient and may affect how disputes are decided.

Amazon reserves the right to change its site policies and terms at any time. Users may have to monitor for updates rather than receiving guaranteed advance consent for all changes.

Amazon collects information you provide, detailed usage data, device/browser identifiers, partner data, and in some contexts even voice, image, location, and in-store sensor/camera data. This supports a highly data-intensive service environment.

Amazon uses cookies and advertising identifiers to personalize and measure ads, and shares ad identifiers with ad companies. Opt-outs exist, but personalized advertising is built into the service model.

Users can access many account details and, where required by law, request access to or deletion of personal information. This gives users at least some practical control over stored data.

Amazon says it will not materially make privacy practices less protective for data already collected without affected customers’ consent. This is stronger than many policies that allow retroactive weakening.

The privacy notice specifically mentions encryption, PCI DSS compliance, and physical/electronic/procedural safeguards. While not a guarantee, this is a concrete transparency point about security practices.

Amazon can refuse service, terminate accounts, remove content, or cancel orders in its sole discretion. This gives users limited contractual protection against platform enforcement decisions.

Most disputes must go to binding individual arbitration after an informal process, unless you opt out in time. This also waives class actions, court access, and jury trial rights for many claims.

Anything you post can be used, adapted, promoted, and sublicensed by eBay indefinitely. Users also waive enforcement of certain IP and moral rights against eBay for that content.

eBay provides the service as-is and disclaims many warranties. Its financial liability is heavily limited, which can make recovery difficult if the platform causes harm.

eBay can limit, suspend, remove listings, reduce discounts, or terminate access largely at its sole discretion. This gives users limited certainty if a moderation or enforcement decision goes against them.

eBay collects a wide range of account, transaction, device, location, financial, communication, and inferred data, including data from third parties. This creates a broad profile of user behavior across the service.

Personal data may be shared with affiliates, service providers, other users, authorities, and advertising partners. This increases downstream data exposure beyond the core marketplace transaction.

Users are offered access, correction, deletion, restriction, objection, consent withdrawal, and data portability rights. These are meaningful controls, especially for users in stronger privacy-law regions.

Certain fixed-price listings renew automatically every month until sold or ended. Sellers could incur recurring listing exposure and related fees if they do not manually stop renewal.

eBay automatically scans all messages sent through its platform and may manually review them. Messages can be delayed, withheld, and stored for fraud detection and policy enforcement.

eBay may retain personal data for years after use ends for legal, tax, fraud, and claims reasons. In Europe, retention is generally six to ten years, which is lengthy for many users.

Registered users are told they will be notified of material changes to the privacy notice. That is more transparent than silent policy changes.

eBay openly discloses use of automated decision-making and says it will not make significantly affecting automated decisions unless allowed by law, consent, or contractual necessity. This is useful transparency, though profiling still occurs.