更改"Add to cart"在结帐页面中添加的默认数量PayPal数量

Question

我有这个"添加到购物车"PayPal按钮：

<form target="paypal" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<div align="center">
    <input type="hidden" name="cmd" value="_cart">
    <input type="hidden" name="business" value="[e-mail]">
    <input type="hidden" name="item_name" value="An item to buy">
    <input type="hidden" name="item_number" value="per dozen">
    <input type="hidden" name="amount_1" value="48.00">
    <input type="hidden" name="currency_code" value="USD">
    <input type="image" src="https://www.paypal.com/images/x-click-but22.gif" border="0" name="submit7" alt="Make payments with PayPal - it's fast, free and secure!">
    <img alt="" border="0" width="1" height="1" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif">
    <input type="hidden" name="add" value="1">
</div>

如果添加的数量为 1，则工作正常：

<input type="hidden" name="add" value="1">

但是如果我尝试将添加的默认数量更改为 12，则不起作用：

<input type="hidden" name="add" value="12">

我该如何解决这个问题？谢谢。

Answer 1

尝试下面的代码，它将默认数量更改为 12：

<form target="paypal" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<div align="center">
<input type="hidden" name="cmd" value="_cart">
<input type="hidden" name="business" value="[e-mail]">
<input type="hidden" name="item_name" value="An item to buy">
<input type="hidden" name="item_number" value="per dozen">
<input type="hidden" name="amount" value="48.00">
<input type="hidden" name="currency_code" value="USD">
<input type="image" src="https://www.paypal.com/images/x-click-but22.gif" border="0" name="submit7" alt="Make payments with PayPal - it's fast, free and secure!">
<img alt="" border="0" width="1" height="1" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif">
<input type="hidden" name="add" value="1">
<input type="hidden" name="quantity" value="11">
</div>

要了解有关PayPal按钮参数的更多信息，请查看PayPal文档