Play your partSUPPORTLOGINGET STARTED →
EXPLOREWHY GRAJAGENTSLEARNFEESPIONEER
GETREADYANDJUMP.COM · BUILT IN DETROIT
Platform

THE LEDGER,
IN THE OPEN.

Live now

Every order placed by a real participant, with GRAJ's 5% and the Mission Fund share exactly as they were recorded. No account needed to read it, and nobody named in it.

GET STARTED →
THE BOOKS
ENTRY
ORDER
AMOUNT
PROTOCOL FEE
MISSION FUND
WHEN
Reading the ledger…
LOOK UP AN ENTRY
Platform

DOUBLE-ENTRY,
CHECKED BEFORE DEPLOY.

Money on GRAJ moves through a double-entry ledger, and a set of invariants runs against it before anything ships. If any of them is violated the deployment stops — which means the guarantees below are enforced rather than intended.

What to know
What the invariants actually assert
These run as database checks and are the reason the split can be described as exact rather than approximately right.
  • Every transaction's entries sum to zero
  • The ledger is append-only — no updates, no deletes
  • The derived balance equals the cached balance, per account, per participant
  • Refunds on an order never exceed payments on it
  • A fully refunded order nets every party to zero
  • No payout exceeds what was computed for that party
  • Money in is greater than or equal to money out
  • No disbursement before collection
Every money column is registered
A column holding an amount must be declared with a disposition saying where that money is ultimately meant to go. Adding an unregistered one fails the check, which stops money appearing in the schema with no accounted path out of it.
The split reconciles to the cent
GRAJ fee, brand share, seller commission, co-sell splits, residuals and the Mission Fund contribution are computed together and must sum exactly to the amount collected. Rounding remainders are resolved deterministically rather than left to floating point.
Settlement is not payout
Settlement records who is owed what at the moment money is collected. Payout is the separate transfer to a bank account, which can fail on its own — and conflating them is why "where is my money" is usually an unfinished bank connection rather than a missing sale.
Where to go next
A RECORD NOBODY CAN EDIT.
Every meaningful action on GRAJ is written to a log that only ever grows.
Read it
THE 5% FEE
What GRAJ takes when a transaction goes through, what it covers, and how it compares.
Open
THE MISSION FUND
Where 1% of GRAJ's 5% goes, written down.
Open
GLOSSARY
Every term on GRAJ, defined in plain words.
Open
GRAJ

READY TO
RUN YOUR GAME ON GRAJ.

Free to join. Participants keep 95% of every transaction; GRAJ takes 5%. Built for 195 countries — payments live in the United States.

GET STARTED →SEE HOW IT WORKSEXPLORE GRAJ