当我通过表单中的帖子变量传递电子邮件作为付款接收者时，Paypal会给我一条错误消息。
"We cannot process this transaction because there is a problem with the PayPal email address supplied by the seller. Please contact the seller to resolve the problem."
我正在使用此代码：
<form id="sub" action="https://www.paypal.com/cgi-bin/webscr" method="post" style="visibility: hidden">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="receiverList.receiver(0).email"="trecoolable@gmail.com"> //part that needs to work for parallel paymentsvalue
<input type="hidden" name="lc" value="CA">
<input type="hidden" name="item_name" value="Tangled Roots">
<input type="hidden" name="button_subtype" value="services">
<input type="hidden" name="no_note" value="0">
<input type="hidden" name="cn" value="Add special instructions to the seller">
<input type="hidden" name="no_shipping" value="2">
<input name="receiverList.receiver(0).amount" value="16.99">
<input type="hidden" name="currency_code" value="CAD">
<input type="hidden" name="bn" value="PP-BuyNowBF:btn_buynowCC_LG.gif:NonHosted">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_buynowCC_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>
如何通过PayPal传递多个收件人而不会收到错误？