You expect vendor silence to mean fraud

Where the alarm comes from

Ordinary retail fills the wait with messages. Order received, packed, dispatched, out for delivery, delivered. None of it is useful, all of it is automatic, and its real job is to stop you worrying. Take it away and the same wait feels like being ignored, because your sense of normal was built by a system designed to prevent exactly this feeling.

What the silence is made of

• Batching. Vendors post in runs, then handle messages in runs. You are in the gap between two runs.
• Nothing to say. After posting there is no new information available to them at all.
• Message discipline. Fewer messages, less written down, less to read later. That is a deliberate practice rather than rudeness.
• Volume. A busy vendor has hundreds of open orders and the same twenty four hours as everyone else.
• The vendor being a person. Illness, travel, a bad week. There is no cover for a one person operation.

Not one of those looks any different from the outside than a vendor who has taken the money and gone. That is the honest core of this entry. Silence is genuinely ambiguous, and the correct response to ambiguity is patience with a deadline, not a conclusion.

When silence does carry weight

1. Silence before dispatch, when there was a question that needed an answer to post the parcel at all.
2. Silence past the far end of the stated window, not the near end.
3. Silence combined with the account disappearing from the market entirely.
4. Silence after a pattern of replies. A vendor who answered every message for a week and then stopped has changed behaviour, which is different from a vendor who was always quiet.

The last one is the most useful and the least used. Judge against that vendor's own habits rather than against a general standard, because the range of normal here is enormous.

What to do with the waiting

Send one clear message with the order reference and a specific question, then stop. Repeated messages do not speed anything up and they make you look like a difficult buyer to somebody who has hundreds of orders to triage. Note the dates. Watch your escrow clock, because an order left alone eventually releases on its own.

And do not extend a dispute deadline out of politeness. A vendor asking you to wait a bit longer may be entirely honest and it still moves you closer to the point where the process stops helping you.