In the past, financial staff had to handwrite hundreds of receipts every month, which was not only time-consuming and labor-intensive, but also prone to errors. especially when reconciling accounts at the end of the month, a mountain of handwritten documents piled up, making it difficult to check. the emergence of two-part receipts has completely changed this situation. with just a slight press, the contents of the two parts are generated simultaneously, no printing or copying is required, and both records can be completed on one piece of paper. according to