Paypal在上传购物车时显示无效数量错误

Question

我已经制作了一个贝宝表格，将我的自定义购物车上传到贝宝，以便客户可以使用贝宝付款，但是每次我尝试使用它时，我都会在贝宝网站上收到以下错误：

“您输入的数量值无效。数量值必须是大于或等于一的整数。”

这是我的代码：

<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
    <input type="hidden" name="cmd" value="_cart">
    <input type="hidden" name="upload" value="1">
    <input type="hidden"name="business" value="websales@myemail.co.uk">
    <input type="hidden" name="item_name_1" value="Multi-Purpose Grease - Renolit" >
    <input type="hidden" name="amount_1" value="4.13" >
    <input type="hidden" name="shipping_1" value="1.00" >
    <input type="hidden" name="quantity_1" value="1" >
    <input type="hidden" name="item_name_2" value="Blue Roll six pack, seconds" >
    <input type="hidden" name="amount_2" value="8.00" >
    <input type="hidden" name="shipping_2" value="1.00" >
    <input type="hidden" name="quantity_2" value="1" >
    <input type="hidden" name=" currency_code " value="GBP">
    <img alt="" border="0" src="https://www.paypalobjects.com/en_GB/i/scr/pixel.gif" width="1" height="1">
    <img alt="" border="0" src="https://www.paypalobjects.com/en_GB/i/scr/pixel.gif" width="1" height="1">
    <input type="hidden" name="hosted_button_id" value="KJXKVWA5MPEBY">
    <input type= "image"src="https://www.paypalobjects.com/en_US/GB/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" alt="PayPal – The safer, easier way to pay online.">
</form>

如果有人有任何想法，将不胜感激，这让我发疯了！

Answer 1

您正在将购物车上传按钮与购物车上传命令混合使用。购物车上传命令中不应包含托管按钮 id 变量。它需要如下所示。

<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_cart">
<input type="hidden" name="upload" value="1">
<input type="hidden" name="business" value="my_email@my_site.com">

<input type="hidden" name="item_name_1" value="Football T-Shirt">
<input type="hidden" name="quantity_1" value="4">
<input type="hidden" name="amount_1" value="1.00">
<input type="hidden" name="on0_1" value="Color">
<input type="hidden" name="os0_1" value="Red">
<input type="hidden" name="on1_1" value="Size">
<input type="hidden" name="os1_1" value="Small">

<input type="hidden" name="item_name_2" value="Notebook">
<input type="hidden" name="quantity_2" value="2">
<input type="hidden" name="amount_2" value="2.00">
<input type="hidden" name="on0_2" value="Number of Pages">
<input type="hidden" name="os0_2" value="200">
<input type="hidden" name="on1_2" value="Type">
<input type="hidden" name="os1_2" value="3 Ring">

<input type="submit" value="PayPal">
</form>