| 摘要 |
<p>Billing a customer through an intermediary billing system for a transaction by receiving, at the intermediary billing system, a transaction request associated with a transaction amount and a customer identification code, validating, in the intermediary billing system, the transaction request by determining whether the customer identification code corresponds to a customer that is registered with the intermediary billing system, and sending, in the case that the transaction request is valid, a billing event trigger associated with the customer identification code to an external billing mechanism, the billing event trigger representing the transaction amount.</p> |
