Send a Correction or a Missing Line Item
The most useful message this desk receives names a page, quotes the claim and says what is wrong with it. The second most useful names a line item that belongs on a sheet and is not there.
Write to [email protected]. It is read by the people who write the sheets, and a message that identifies a specific error gets a faster answer than one that describes a general disagreement.
What to include
- The page, by title or address, and the sentence or table row in question.
- What you believe is wrong, and what it should say instead.
- If it is an arithmetic error, the inputs you used and the total you got.
- If it is a missing line item, where on the sheet it belongs and how it is charged.
What the desk can help with
Structure questions get answered. How a model was assembled, why a line item sits in one sheet rather than another, what a unit of charge means in practice, and which inputs a calculation needs are all reasonable things to ask, and the answer usually improves the page for everyone.
Corrections are welcome even when they are inconvenient. If a description of how a category of service is charged has gone out of date, or a worked example contains a mistake, the page gets fixed rather than defended. Errors of that kind are the main reason this address exists.
What the desk cannot help with
No recommendation about what to spend, no view on whether a particular strategy is a good idea, and no assessment of a specific product. This desk publishes structures for making a decision, and the decision belongs to whoever carries the loss if it is wrong.
Requests to review a project, add a listing, exchange links or place content are declined without exception. The desk does not accept submitted articles and does not publish sponsored placements dressed as sheets.
One rule about credentials
Never send a seed phrase, a private key, an API secret or an exported wallet file to this address or to anybody else. Nothing about a costing question requires them, and any request for one is a request for permanent control of the funds. If you have already sent credentials somewhere, treat them as compromised and move whatever they control.
Response times
This is a small desk and replies are not immediate. Corrections that affect the accuracy of a published sheet are prioritised over everything else, because a wrong sheet in front of somebody making a decision is the worst outcome this site can produce. Everything else is answered when there is time.
If you have not had a reply and the message concerned a factual error, send it again with the word correction in the subject line. It is more likely that the message was missed than that the point was dismissed, and the desk would rather be told twice than not at all. The scope of what gets published is set out in the method note.