ARDHANSYAH PUTRA HRP, ERLINA RUSLI, ISKANDAR MUDA, IBNU AUSTRINDANNEY SINA AZHAR 2025. EXPENDITURE CYCLE: E-INVOICING AND E-PAYMENT TO SAVE TRANSACTION COSTS AND INCREASE THE NUMBER OF CUSTOMERS IN THE MANUFACTURING INDUSTRY. TPM – Testing, Psychometrics, Methodology in Applied Psychology. 32, 1- March (Mar. 2025), 1–8.