eBay

eBay Account Environment Checker

eBay is notorious for linking accounts — log in from an environment that touches a previously suspended account and the new one can be limited or banned (MC) on sight. Run a full scan and see, for eBay specifically, what could trigger account linking, selling limits or a suspension.

Why eBay links and limits an account

Most eBay bans aren't about one listing — they fire when the environment behind the account looks tied to a suspended seller, automated, or inconsistent with a real, established account.

01

Linking to a suspended (MC) account

eBay's signature risk: log in from an environment that still carries a banned account's cookies, device fingerprint or IP history, and the new account gets associated and limited or suspended — often as an MC011 / MC999 before you sell anything.

02

Cookie & browser-storage traces

eBay reads persistent cookies, localStorage and other site data. Residual traces from another eBay account in the same browser are one of the strongest linking signals — clean isolation per account is essential.

03

Device & network reuse

Reusing the same device fingerprint, IP or subnet across accounts ties them together. A datacenter or flagged IP makes a fresh account look high-risk before it builds any history.

04

New-account selling limits & holds

New sellers face tight limits and payment holds. An environment that looks automated, recycled or geo-inconsistent slows limit increases and raises the odds of a verification hold or restriction.

Prepare before you log into eBay

The goal is an environment that looks like one real, independent seller with no ties to a suspended account — fully isolated per account.

  • Give every eBay account its own isolated browser environment — never share cookies, site data, fingerprints or IPs across accounts.
  • Clear or isolate cookies, localStorage and IndexedDB so no suspended account's traces follow you into a new login.
  • Use a clean residential or mobile IP with no history tied to a banned account; avoid datacenter and public-proxy lines.
  • Keep IP country consistent with browser timezone, language and your selling region.
  • Disable or isolate WebRTC so your real IP can't leak past the proxy.
  • Use a real Chrome profile (not headless/automation); re-run this check before logging in or setting up a new account.

Frequently asked questions

How does eBay link my accounts?
eBay correlates accounts that share cookies, browser storage, device fingerprints, IPs or subnets. If a new account is opened from an environment that touched a suspended one, eBay can associate them and apply an MC restriction or ban.
What is an MC011 / MC999 suspension?
They're eBay's account restriction and suspension notices, often issued when a new account is linked to a previously suspended one. Linking is usually environmental — cookies, device or IP — not just your name or email. This check surfaces those traces first.
Do I need a separate environment for each eBay account?
Yes. Each account needs its own isolated IP, fingerprint, cookies and site data. Sharing any of these is exactly what eBay's linking systems look for, and what ties a new account to a suspended one.
Is it safe to log into eBay with a proxy or VPN?
It depends on IP quality and history. A clean residential IP with no ties to a banned account and a region matching your timezone can look natural; a datacenter IP, a flagged VPN, or an IP with bad history raises linking and selling-limit risk.
What are the eBay-specific linkage checks on this page?
Beyond the generic environment signals, eBay gets extra checks for suspended-account cookie traces, device / IP reuse and browser-storage isolation — the signals eBay leans on most for linking. These are shown as a preview with demo values while live scoring is finalized.
Does this check log into or access my eBay account?
No. It never touches your eBay account, credentials or selling data. It only reads the environment signals you already present to websites and shows you the result.