1

我正在尝试执行以下操作，以便用户选择他们的定期订阅计划。

尝试提交此表单时，我在 PayPal 中不断收到以下错误：

'无效的常规期间。您必须为订阅的 A3、P3 和 T3 参数指定有效值。

我已经在表单中指定了 A3、P3 和 T3 参数，所以我不确定发生了什么。有人可以帮忙吗？提前致谢！

<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick-subscriptions">
<table>
<tr><td>Frequency</td></tr><tr><td>
<select name="a3">
                <option value="438.00">Every 2 weeks: $438.00 USD - monthly</option>
                <option value="219.00">Every 4 weeks: $219.00 USD - monthly</option>
                <option value="146.00">Every 6 weeks: $146.00 USD - monthly</option>
                <option value="109.50">Every 8 weeks: $109.50 USD - monthly</option>
</select> </td></tr>
<tr><td>Coffee Selection</td></tr><tr><td>
<select name="item_name"> 
                <option value="Ethiopian Ground Subscription">Ethiopian Ground</option>
                <option value="Colombian Ground Subscription">Colombian Ground</option>
                <option value="Colombian Whole Bean Subscription">Colombian Whole Bean</option>
                <option value="Guatemalan Ground Subscription">Guatemalan Ground</option>
                <option value="Guatemalan Whole Bean Subscription">Guatemalan Whole Bean</option>
                <option value="Decaf Ground Subscription">Decaf Ground</option>
                <option value="Decaf Whole Bean Subscription">Decaf Whole Bean</option>
</select> </td></tr>
</table>
<input type="hidden" name="business" value="info@lifesongfororphans.org">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="t3" value="M"> <!-- billing cycle unit=month -->
<input type="hidden" name="p3" value="1"> <!-- billing cycle length -->
<input type="hidden" name="src" value="1"> <!-- recurring=yes -->
<input type="hidden" name="sra" value="1"> <!-- reattempt=yes -->
<input type="hidden" name="return" value="http://www.gobena.org">
<input type="hidden" name="cancel_return" value="http://www.gobena.org">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_subscribe_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>
4

2 回答 2

2

在你的代码中用大写字母写它们，看看它是否有效。

<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick-subscriptions">
<table>
<tr><td>Frequency</td></tr><tr><td>
<select name="A3">
                <option value="438.00">Every 2 weeks: $438.00 USD - monthly</option>
                <option value="219.00">Every 4 weeks: $219.00 USD - monthly</option>
                <option value="146.00">Every 6 weeks: $146.00 USD - monthly</option>
                <option value="109.50">Every 8 weeks: $109.50 USD - monthly</option>
</select> </td></tr>
<tr><td>Coffee Selection</td></tr><tr><td>
<select name="item_name"> 
                <option value="Ethiopian Ground Subscription">Ethiopian Ground</option>
                <option value="Colombian Ground Subscription">Colombian Ground</option>
                <option value="Colombian Whole Bean Subscription">Colombian Whole Bean</option>
                <option value="Guatemalan Ground Subscription">Guatemalan Ground</option>
                <option value="Guatemalan Whole Bean Subscription">Guatemalan Whole Bean</option>
                <option value="Decaf Ground Subscription">Decaf Ground</option>
                <option value="Decaf Whole Bean Subscription">Decaf Whole Bean</option>
</select> </td></tr>
</table>
<input type="hidden" name="business" value="info@lifesongfororphans.org">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="T3" value="M"> <!-- billing cycle unit=month -->
<input type="hidden" name="P3" value="1"> <!-- billing cycle length -->
<input type="hidden" name="src" value="1"> <!-- recurring=yes -->
<input type="hidden" name="sra" value="1"> <!-- reattempt=yes -->
<input type="hidden" name="return" value="http://www.gobena.org">
<input type="hidden" name="cancel_return" value="http://www.gobena.org">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_subscribe_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>
于 2012-08-01T18:37:11.670 回答
0

这段代码最终运行良好。我遇到了缓存问题，这就是我不断收到错误的原因。:)

于 2012-08-01T19:08:10.507 回答