Using WS-Security, the client could sign the payment instructions to be sent to the banking system, preventing any modification to the intended payment amount by the merchant-system intermediary.

使用WS - Security，客户对发送给银行系统的付款指令进行签名，从而防止中间的商业系统随意修改指定的付款额。

youdao

Establish the purchase ledger, the number of each business, purchasing price, the payment amount should be documented, the accuracy rate was 100%.

建立采购台账，每笔业务的采购数量，价格，付款金额要有详细记载，准确率100%。

youdao

Establish the purchase ledger, the number of each business, purchasing price, the payment amount should be documented, the accuracy rate was 100%.

建立采购台账，每笔业务的采购数量，价格，付款金额要有详细记载，准确率100%。

youdao