A number or badge on a profile that readers treat as a quality rating. It is closer to a length of service award.
- What it literally says
- That this account has reached a tier the platform recognises.
- What it actually means
- Accumulated volume and time without serious incident, usually with dispute outcomes weighted in. It is a summary of an account's history.
- What it does not mean
- That the person answering today is the person who earned it. Accounts are sold, borrowed and taken over, and a tier transfers intact with the account.
- What to do
- Read it as one weak signal and weight recent completed volume and dispute rate far above it.
- If it looks different
- A high tier with a long gap in recent activity, or a sudden change in what is being listed, is worth a second look in either direction.
CommonEvery profile
Needs actionRead past it
Warning signHigh tier, no recent activity
What to weight instead
| Signal | Weight |
|---|---|
| Recent completed volume | High. Describes who is running the account now. |
| Dispute rate against volume | High. The one measure the usual biases do not distort. |
| Written feedback rather than scores | Medium. Text carries hesitations a number cannot. |
| Total lifetime orders | Low. Describes an account rather than a person. |
| Registration date | Very low. It ages by itself and transfers when an account changes hands. |
| Tier badge | Low. A summary of everything above, computed once and displayed forever. |
The risk that comes with the best profiles
Standing predicts behaviour until somebody decides the future will be different, and that decision is invisible from outside. The incentive runs the wrong way, because the more trust an account has accumulated, the larger the payoff from spending it in one go. That is not an argument against preferring established accounts. It is an argument for sizing orders so that being wrong about any single one is survivable.
The corpus is skewedFeedback also leans optimistic structurally. It is usually left on arrival before quality is known, dissatisfied buyers often open a dispute instead of leaving feedback, and both sides know a rating affects future trade.