Bill one horse to many owners — to the penny.
Percentage split-ownership billing is the feature that defines equine software. EDSI VMS does it with more correctness discipline than most systems expose: penny-exact allocation, one invoice per owner, and a guard that refuses to bill a horse whose ownership doesn’t add up to 100%.
What you get
- Penny-exact largest-remainder allocation — owner shares always sum to the exact charge, never a cent off.
- One clean invoice per owner, across every horse they own a share of.
- A hard 100%-ownership guard blocks any run where a horse’s percentages don’t total 100%.
- A dry-run preview shows exactly what will be created before a single invoice is written.
- Ownership changes are date-aware — a horse that changed hands is split among its current owners only.
Correctness you can prove, not just trust
Naive percentage math invents or loses pennies: $100.01 split 50/50 becomes $50.01 + $50.01 = $100.02. EDSI allocates in whole cents with largest-remainder rounding, so every owner’s shares add back up to the exact charge — every time.
Before anything posts, a dry run shows you the invoices that will be created and their totals. Nothing is written until you confirm.
A guard that refuses to guess
If a horse’s ownership percentages don’t total 100%, EDSI stops the run and names the horse — it never silently guesses at a money split. You fix the ownership, then bill with confidence.
- End-dated former owners are excluded automatically from current splits.
- Each charge is split by its own horse’s percentages, so mixed loads bill correctly in one run.
- Built to hold up at thousands of charges in a monthly cycle.
Split-ownership billing — questions
Does EDSI round split invoices correctly?+
Yes. EDSI uses integer-cent largest-remainder allocation, so each owner’s shares always sum to exactly the charge amount — no invented or lost pennies.
What if a horse’s ownership doesn’t add up to 100%?+
EDSI blocks the billing run and names the horse rather than guessing. You correct the ownership on the Owners tab and re-run.
See EDSI VMS on your own horses
A 20-minute demo on your practice’s real split-ownership billing. No pressure, no per-vet pricing games.