Keep every row to the same small set of fields so the columns line up and the comparison stays honest. These are the metadata you type per client; they are organizational, not calculated.
- Client name
- The label you use everywhere else for this client, e.g. "Harbor Dental Group" — keep it identical to the client's folder so the row is traceable.
- Billed (period)
- Total you have invoiced this client in the current period, summed by hand from their issued invoices, e.g. $14,200.
- Paid (period)
- Total received against those invoices, taken from invoices you have marked paid, e.g. $9,200.
- Outstanding
- Billed minus Paid for that client, e.g. $5,000 — the number that tells you who still owes you.
- As of date
- The date these three figures were last refreshed, e.g. 2026-06-29, so no one mistakes a stale row for today's reality.
- Status flag
- A short organizational tag you choose, e.g. "All paid", "Overdue", or "On hold" — your note, not an automated payment status.
- Detail link / note
- A pointer to where the backup lives, e.g. "see Harbor Dental open-invoice records", so the overview stays flat.