Before you start
Identify the original invoice, items, quantities and reason; confirm company return/void policy and supervisor requirements.
Open the correct workspace
Open the relevant invoice history, return or void function supported by the POS version.
Complete the operation
Select the affected lines and quantities, confirm stock effects and any authorized refund method.
Review and confirm
Apply the approved action once; do not edit completed financial transactions outside the supported workflow.
Check the result
Review reversal/return documents, stock effects and cashier totals for accuracy.
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