Solutions

Four ways a careful reader could be put to work. This is a concept: none of them exists as a product.

Contract notes

Reads a services agreement and marks renewal terms, notice periods, liability caps and missing clauses.

A reviewer gets the contract with marks in the margin: what renews, what costs, what is missing. Each mark quotes the clause and names the reading rule behind it. A lawyer decides; the marks only point.

Inputs: A contract as PDF or text.
Outputs: The same document with marks and a one-page list of notes.
The human step: A named person reviews every mark before anything leaves the building.

Invoice checks

Reads a supplier invoice and marks arithmetic that does not add, missing references and changed bank details.

Line items are recomputed and shown beside the printed totals. A changed payment account is flagged for confirmation by a channel you already trust, never by the contact on the invoice.

Inputs: An invoice as PDF or image.
Outputs: The invoice with marks and the recomputed totals.
The human step: Accounts payable confirms, approves or rejects.

Letter triage

Reads incoming client letters and marks deadlines, requests, cost claims and the right person to answer.

A complaint with a deadline in the second sentence should not wait in a shared inbox. The marks show the deadline, what is being asked, and what is missing before anyone can answer.

Inputs: A letter or email as text.
Outputs: The letter with marks and a suggested route.
The human step: A named owner replies; the suggestion can be ignored.

Policy comparison

Sets two versions of an internal policy side by side and marks what changed in meaning, not only in wording.

A reworded paragraph can change who is responsible. The comparison marks shifts in obligation, scope and dates, and leaves unchanged text alone.

Inputs: Two versions of one policy.
Outputs: The newer version with marks against the older.
The human step: The policy owner confirms each change.

What none of these do

Give legal, tax or financial advice.
Approve, reject or pay anything.
Replace the person who signs.
Claim an accuracy figure. This concept has none.