Question

这是我的代码：

<form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post">

<!-- Identify your business so that you can collect the payments. -->
<input type="hidden" name="business" value="ram@gmail.com">

<!-- Specify a Subscribe button. -->
<input type="hidden" name="cmd" value="_xclick-subscriptions">

<!-- Identify the subscription. -->
<input type="hidden" name="item_name" value="Alice's Weekly Digest">
<input type="hidden" name="item_number" value="DIG Weekly">

<!-- Set the terms of the 1st trial period. -->
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="a1" value="0">
<input type="hidden" name="p1" value="7">
<input type="hidden" name="t1" value="D">

<!-- Set the terms of the 2nd trial period. -->
<input type="hidden" name="a2" value="5.00">
<input type="hidden" name="p2" value="3">
<input type="hidden" name="t2" value="W">

<!-- Set the terms of the regular subscription. -->
<input type="hidden" name="a3" value="49.99">
<input type="hidden" name="p3" value="1">
<input type="hidden" name="t3" value="Y">

<!-- Set recurring payments until canceled. -->
<input type="hidden" name="src" value="1">

<!-- Display the payment button. -->
<input type="image" name="submit" border="0"
src="https://www.paypalobjects.com/en_US/i/btn/btn_subscribe_LG.gif"
alt="PayPal - The safer, easier way to pay online">
<img alt="" border="0" width="1" height="1"
src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" >

它有描述选项是项目名称变量，但我想要描述中的额外字段..？

示例：我使用的许可证类型：1年和每件产品：10美元* 12个月= 100美元..？

如何添加这些额外的字段..？

Answer 1

发送＆＃39; custom＆＃39;领域。无论您发送什么内容，都将以＆＃39; custom＆＃39;在IPN中。

paypal xclick-subscription方法使用项目变量

1 个答案: