In a PostTrans transaction template, PostTrans scans down the sheet until it finds 5 consecutive blank description lines,and then posts the transaction. Thus the tag TLDesc is used to detect the “End of File”.Service TransactionsService Invoices can be imported using the Transaction type ‘SSI, Sales Service Invoice’. This allows allows a simpler import:is imported as:Description of a ProductTransaction type ‘SQ,Sales Quote’, ‘SO,Sales Order’, ‘SI,Sales Invoice’, ‘PO,Purchase Order’...