PayPal订单摘要为空

Question

我使用Express Checkout API（名称 - 值对）进行PayPal结账。问题是登录屏幕不显示订单摘要。我尝试将下面的参数设置为this post，但它仍显示空信息。

$options["PAYMENTREQUEST_0_DESC"] = "hieutot";
$options["PAYMENTREQUEST_0_ITEMAMT"] = "123";
$options["PAYMENTREQUEST_0_AMT"] = 300;
$options["PAYMENTREQUEST_0_PAYMENTACTION"] = "Sale";

$options["L_PAYMENTREQUEST_0_NAME0"] = "zzz";
$options["L_PAYMENTREQUEST_0_QTY0"] = 1;
$options["L_PAYMENTREQUEST_0_AMT0"] = 1000.00;

$options["L_PAYMENTREQUEST_0_NAME1"] = "test";
$options["L_PAYMENTREQUEST_0_QTY1"] = 1;
$options["L_PAYMENTREQUEST_0_AMT1"] = 200.00;

但是当我试图生成10486交易错误时。订单摘要出现！多么奇怪的问题！怎么解决？它可能是PayPal API错误吗？我正在使用Zend Cart 1.3.8。

这是使用cURL的请求和响应

REQUEST
Array
(
    [ITEMAMT] => 0.00
    [LOCALECODE] => US
    [PAYMENTACTION] => Sale
    [EMAIL] => sorryICannotShowThis@gmail.com
    [PHONENUM] => xxxxxxxx
    [SOLUTIONTYPE] => SOLE
    [PAYMENTREQUEST_0_DESC] => hieutot
    [PAYMENTREQUEST_0_ITEMAMT] => 123
    [PAYMENTREQUEST_0_AMT] => 300
    [PAYMENTREQUEST_0_PAYMENTACTION] => Sale
    [L_PAYMENTREQUEST_0_NAME0] => zzz
    [L_PAYMENTREQUEST_0_QTY0] => 1
    [L_PAYMENTREQUEST_0_AMT0] => 1000
    [L_PAYMENTREQUEST_0_NAME1] => test
    [L_PAYMENTREQUEST_0_QTY1] => 1
    [L_PAYMENTREQUEST_0_AMT1] => 200
    [AMT] => 3,700.00
    [RETURNURL] => https%3A%2F%2Flocalhost%2Fipn_main_handler.php%3Ftype%3Dec
    [CANCELURL] => https%3A%2F%2Flocalhost%2Findex.php%3Fmain_page%3Dshopping_cart%26amp%3Bec_cancel%3D1
    [PAGESTYLE] => Primary
    [METHOD] => SetExpressCheckout
    [CURRENCYCODE] => JPY
)

RESPONSE
Array
(
    [TOKEN] => sorryICannotShowThis
    [TIMESTAMP] => 2013%2d11%2d21T08%3a37%3a09Z
    [CORRELATIONID] => 35adcd4bd76d5
    [ACK] => Success
    [VERSION] => 3%2e2
    [BUILD] => 8549850
    [CURL_ERRORS] => 
)

Answer 1

请仔细检查API请求中使用的版本：

  

[VERSION] =＆gt; 3％2E2

我建议使用63.0以上的任何版本（可以支持订单项）

请参阅：https://developer.paypal.com/webapps/developer/docs/classic/api/merchant/SetExpressCheckout_API_Operation_NVP/

“此字段在版本53.0中引入。自版本63.0以来，L_NAMEn已弃用。请改用L_PAYMENTREQUEST_0_NAME。”