预付卡激活的工作原理
我正在寻找一些关于预付卡如何工作的良好技术概述。这篇帖子提供了一些基本答案,但我想了解更多信息。
我正在帮助开展一个项目,我们将发行预付卡,最终用户将使用这些卡来支付服务费用。我们不打算使用任何第三方处理器。我们将编写自己的软件。
谁能给我提供一些技术资源,以便我可以了解更多有关行业标准的信息?我的一些问题是:
帐号的标准方案是什么?
条形码:它们在卡激活中发挥作用吗?难道它只是在销售点查找商品的代码吗?
卡激活:除了验证帐号是否存在于数据库中并且之前未经过验证等之外,还有什么其他作用吗?
解锁 PIN:这与标记帐户已激活相同吗?
先感谢您!
I am looking for some good technical overview of how prepaid cards work. This post provides some basic answers but I would like to learn more.
I am helping with a project where we are going to be issuing prepaid cards that end users will use to pay for services. We don’t plan on using any third party processor. We will write our own software.
Can anyone point me to some technical resources so that I can learn more about industry standards? Some of my questions are:
What are standard scheme for the account number?
Barcode: Do they play any role in the card activation? Isn’t it just a code to look up the item at the Point of Sale?
Card activation: Is there more to it than validating that the account number exists in the database and has not been validated before etc.?
Unlock the PIN: Is this the same as flagging the account has been activated?
Thank you in advance!
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