Please be informed that cash sales are to be used in a consolidated eInvoice. If users want to use cash sales and submit as a standard eInvoice, they need to select the debtor's account, instead of the cash account.
If using a normal cash sales account 9999/999, you must use the consolidated function.
If using a debtor account for cash sales, you can use the normal invoice to validate.
Note: If using a debtor account for cash sales, please ensure that the debtor account is properly configured in the customer settings. Make sure all required details, such as the address, state, TIN, and any other relevant information, are completed in accordance with LHDN's requirements.