Load the billing CSV. The page groups rows by Referral From (Column D) and adds up Production Cost (Column E). Filter by clinic or billing date. Nothing leaves this browser.
| # | Referral from | Production | Rows | Share of total |
|---|
Referrers are grouped ignoring capitals, extra spaces, periods and a leading "Dr.", so "dr. smith" and "Dr Smith" count as one. Amounts like $1,250.00 and (200.00) are read as 1250 and −200. Dates can be 10/14/2026 or 2026-10-14.