c#-如何使用Payflow Pro API从存储的信用卡中扣款？

我正在使用PayflowPro API的PayflowNETAPI类(Payflow_dotNET.dll)提交交易以存储信用卡,因此我的公司不必(对于符合PCI标准的人为理由).
我正在使用信用卡商店交易中的PNREF进行参考交易,但我不断收到“ RESULT = 2& PNREF =& RESPMSG =无效的投标”
我尝试过授权,捕获和销售交易,它们都给出相同的结果.我究竟做错了什么？

我已经多次阅读《 Payflow网关开发人员指南和参考》(https://developer.paypal.com/docs/classic/payflow/integration-guide/).授权,捕获和销售交易的所有示例均在请求中包含信用卡信息.有一些小节解释和概述了信用卡上载,但从未在参考交易中使用请求的结果.

下面是一个示例应用程序和输出

string creditCardUploadRequest = "TRXTYPE=L&TENDER=C&ACCT=4111111111111111&EXPDATE=1218&CVV2=250&BILLTOFIRSTNAME=Homer&BILLTOLASTNAME=Simpson&BILLTOSTREET=350 5th Ave&BILLTOCITY=New York&BILLTOSTATE=NY&BILLTOZIP=10118&BILLTOCOUNTRY=840&USER=<USER>&VENDOR=<VENDOR>&PARTNER=<PARTNER>&PWD=<PASSWORD>&VERBOSITY=HIGH";

var client = new PayPal.Payments.Communication.PayflowNETAPI(HostAddress: "pilot-payflowpro.paypal.com", HostPort: 443, Timeout: 90);
var ccUploadResponse = client.SubmitTransaction(ParamList: creditCardUploadRequest, RequestId: PayflowUtility.RequestId);

//place the responses into collection
var payPalCollection = new NameValueCollection();

foreach (string element in ccUploadResponse.Split('&'))
{
    string[] Temp = element.Split('=');
    payPalCollection.Add(Temp[0], Temp[1]);
}

Console.WriteLine("creditCardUploadRequest succeeded = {0}", payPalCollection.Get("RESPMSG") == "Approved");

string authorizationRequest = "TRXTYPE=A&ORIGID=" + payPalCollection.Get("PNREF") + "&INVNUM=ORD123456&AMT=50&COMMENT1=My Product Sale&USER=<USER>&VENDOR=<VENDOR>&PARTNER=<PARTNER>&PWD=<PASSWORD>&VERBOSITY=HIGH";
var authorizationResponse = client.SubmitTransaction(ParamList: authorizationRequest, RequestId: PayflowUtility.RequestId);

foreach (string element in authorizationResponse.Split('&'))
{
    Console.WriteLine(element);
}
Console.WriteLine("\nDONE");
Console.ReadKey();

输出：

creditCardUploadRequest成功=真

结果= 2

PNREF = A7X08AB571EC

RESPMSG =无效的投标

完成

解决方法:

在第二个电话中,您缺少变量“ TENDER = C”.补充一点,应该没问题.

"string authorizationRequest = "TRXTYPE=A&ORIGID=" + payPalCollection.Get("PNREF") + "&INVNUM=ORD123456&AMT=50&COMMENT1=My Product Sale&USER=<USER>&VENDOR=<VENDOR>&PARTNER=<PARTNER>&PWD=<PASSWORD>&VERBOSITY=HIGH"

标签：transactions,pci-compliance,payflowpro,c,paypal
来源： https://codeday.me/bug/20191119/2035471.html