The attached images are receipts and invoices for [business or household] for [period]. For each document, extract one row:

date (YYYY-MM-DD) | vendor | description | category | net | tax | total | currency | payment method | document number

Categories to use: [your list, e.g. travel, meals, software, office supplies, contractors, other].

Then:
- Totals by category and overall, per currency.
- Flags: unreadable fields, totals that don't equal net + tax, duplicates (same vendor, date and amount), and documents that look like quotes rather than paid invoices.

Write "?" for anything you can't read. Do not estimate amounts.