Understanding an account identifier
An ID can mean a username, customer reference or another account label. Its exact meaning depends on the system displaying it. Do not assume a person asking for an “ID” needs a photograph of an identity document.
ID, username and personal documents
A username identifies an account within a system; a password is a secret used for access. An identity document contains personal information and serves a different purpose. Keeping these terms separate helps you understand a request before responding.
What this publication provides
We explain the terminology and privacy implications. We do not create IDs, validate account ownership or connect visitors with account sellers. An ID label does not establish who controls an account or which terms apply.
Frequently asked questions
Can I obtain an ID from this website?
No. This is an informational guide and does not issue operator accounts.
Where can I ask a question about this article?
Use the publication’s contact page for content questions and corrections. Do not send passwords, OTPs or personal financial information.
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What is the difference between a username and an account ID?
A username is a sign-in label; an account ID may be a separate internal identifier. Neither should be confused with an identity document, password or one-time verification code, and the exact terminology depends on the service.