The Budget Checking feature gives you real-time visibility into spending, so an Organisation can catch overspending before it happens rather than after the money is gone.
Budgets are prepared in NetSuite, then synced to ApprovalMax, where Vendor Bills, Purchase Orders, and Expense Reports get checked against the relevant budgets.
Budget Checking also considers requests that were approved before the budget was synced to ApprovalMax, provided those requests relate to the budget (for example, by date or by dimension such as Class, Department, or Location).