paypal - 如何在 PayPal Advanced 中创建定期配置文件

Question

我已经使用 Paypal 网站支付标准实现了定期支付。我遵循的步骤是初始 SetExpressCheckout->GetExpresscheckout->DoExpressCheckout->CreateReccuringPayments Profile。代码如下SetExpressCheckout

public static PayPalRedirect ExpressCheckout()
    {
        NameValueCollection values = new NameValueCollection();

        values["METHOD"] = "SetExpressCheckout";
        values["RETURNURL"] = PayPalSettings.ReturnUrl;
        values["CANCELURL"] = PayPalSettings.CancelUrl;
        values["PAYMENTACTION"] = "Sale";
        values["CURRENCYCODE"] = "USD";
        values["BUTTONSOURCE"] = "XYZ";
        values["USER"] = PayPalSettings.Username;
        values["PWD"] = PayPalSettings.Password;
        values["SIGNATURE"] = PayPalSettings.Signature;
        values["SUBJECT"] = "";
        values["VERSION"] = "51.0";
        values["AMT"] = PayPalSettings.OrderAmount;
        values["L_BILLINGTYPE0"] = "RecurringPayments";
        values["L_BILLINGAGREEMENTDESCRIPTION0"] = "abcd";

        values = Submit(values);

        string ack = values["ACK"].ToLower();

        if (ack == "success" || ack == "successwithwarning")
        {
            return new PayPalRedirect
            {
                Token = values["TOKEN"],
                Url = String.Format("https://{0}/cgi-bin/webscr?cmd=_express-checkout&token={1}",
                   PayPalSettings.CgiDomain, values["TOKEN"])
            };
        }
        else
        {
            throw new Exception(values["L_LONGMESSAGE0"]);
        }
    }

OnSuccess 响应将到达我的成功 url。在那里，我使用以下代码创建了我的定期配置文件。

 public ActionResult Success(string token)
{
    bool isSuccess = false;
    GetExpressCheckout getExpressCheckout = new GetExpressCheckout();
    GetExpressCheckoutDetailsResponseType getExpressCheckoutResponse = getExpressCheckout.ECGetExpressCheckoutCode(token);

    if (getExpressCheckoutResponse.Ack == AckCodeType.Success)
    {
        ExpressCheckout expressCheckout = new ExpressCheckout();
        DoExpressCheckoutPaymentResponseType doExpressCheckoutResponse = expressCheckout.DoExpressCheckoutPayment
                                                    (
                                                        token,
                                                        getExpressCheckoutResponse.GetExpressCheckoutDetailsResponseDetails.PayerInfo.PayerID,
                                                        PayPalSettings.OrderAmount,
                                                        PaymentActionCodeType.Sale,
                                                        CurrencyCodeType.USD
                                                    );

        if (doExpressCheckoutResponse.Ack == AckCodeType.Success)
        {
            //create Recurring Payment Profile
            CreateRecurringPaymentsProfile createRecurringPaymentsProfile = new CreateRecurringPaymentsProfile();
            CreateRecurringPaymentsProfileResponseType recurringPaymentProfileResponse = createRecurringPaymentsProfile.CreateRecurringPaymentsProfileCode(
                                                                                            token,
                                                                                            doExpressCheckoutResponse.Timestamp.AddDays(7),
                                                                                            PayPalSettings.OrderAmount,
                                                                                            1,
                                                                                            BillingPeriodType.Week,
                                                                                            CurrencyCodeType.USD
                                                                                            );
            if (recurringPaymentProfileResponse.Ack == AckCodeType.Success)
            {
                //Transaction is successfull. 
                //insert record database
            }
        }
    }

   }

在沙盒环境中一切正常。当我搬到现场时，我的客户说这在现场模式下不起作用。所以在询问时，据说他已经升级到 PayPal advanced，而我在现场使用的 api 凭证是 paypal advanced business account。所以我的问题是:

1) 我的代码是否与使用 Paypal 高级凭据的代码一样工作？2) 在 paypal advanced 中创建定期配置文件的步骤是否相同？我需要 Paypal 快速结帐和信用卡交易付款吗？

任何帮助将不胜感激。

提前致谢

Answer 1

步骤会略有不同。快速概述如下，您首先要对 Payflow 端点进行 API 调用以生成您的安全 token 。这也将是您传递参数的地方，表明您想要为 Express Checkout 设置定期付款。然后，一旦您取回 token ，您会将买家重定向到 Payflow 托管页面以完成付款。完成此操作后，您可以使用为客户创建的计费协议(protocol) ID 来创建定期计费配置文件。