| 摘要 |
PURPOSE: A payment system for partial cancellation in an online business transaction is provided to prevent unnecessary remittance and repayment by performing payment with partial cancellation. CONSTITUTION: A shopping mall server sells products and services through online. One or more consumer terminals connect to a shopping mall through online. A PG server performs payment for a product and a service through online instead of the shopping mall server. The PG server performs partial payment. [Reference numerals] (AA) PG server; (BB) Consumer terminal; (CC) Shopping mall server; (DD) Payment DB; (EE) Payment dividing DB |
