Exact money
Amounts use integer poisha, so the books do not depend on floating-point guesses.
The books keep the history.
Exact money. Visible corrections. A name and time on every action.
Request a demoSame number everywhere.
SaleReceiveReturnExpense
One ledgerTodayReportsReceipt
Visible corrections
Posted history is not edited or erased. A return or correction makes a new entry.
All or nothing
Stock, funds, cost, discount and tax post in the same sale transaction.
A retry is not another sale
A slow connection can retry a request without double-posting it.
Names and times
Actions and permission changes are audited. The record shows who changed what.
Integrity checks
The shopkeeper.verify check compares records and accounting invariants. It is not a backup-restore drill.