php - PayPal Express Checkout API - 有没有一种方法可以使用方法 CreateRecurringPaymentsProfile 在一个 session 中处理这两种定期付款？

Question

我尝试使用方法 CreateRecurringPaymentsProfile 在一个 session 中处理两笔定期付款。这是我的行动的时间顺序:

首先我设置方法 SetExpressCheckout:

'METHOD'                        => 'SetExpressCheckout',
'RETURNURL'                     => $this->paypalreturnurl,
'CANCELURL'                     => $this->paypalcancelurl,
'PAYMENTREQUEST_0_CURRENCYCODE' => $this->paypalcurrencycode,
'PAYMENTREQUEST_0_PAYMENTACTION'=> 'SALE',
'L_BILLINGTYPE0'                => 'RecurringPayments',
'L_BILLINGAGREEMENTDESCRIPTION0'=> 'Tier 1 + Management Services',
'PAYMENTREQUEST_0_DESC'         => 'Tier 1 + Management Services',
'L_PAYMENTREQUEST_0_NAME0'      => 'Tier 1',
'L_PAYMENTREQUEST_0_NUMBER0'    => '10101',
'L_PAYMENTREQUEST_0_QTY0'       => '1',
'L_PAYMENTREQUEST_0_AMT0'       => '0.02',
'L_PAYMENTREQUEST_0_DESC0'      => 'Description of Tier 1',
'L_PAYMENTREQUEST_0_NAME1'      => 'Management Services 8 hours - for $0.01',
'L_PAYMENTREQUEST_0_NUMBER1'    => '212121',
'L_PAYMENTREQUEST_0_QTY1'       => '1',
'L_PAYMENTREQUEST_0_AMT1'       => '0.01',
'L_PAYMENTREQUEST_0_DESC1'      => 'Description of Management Services 8 hours - for $0.01',
'PAYMENTREQUEST_0_ITEMAMT'      => '0.03',
'PAYMENTREQUEST_0_AMT'          => '0.03'

在 SetExpressCheckout 方法成功响应后，使用 CreateRecurringPaymentsProfile 方法成功执行第一次定期付款。这是参数:

'L_PAYMENTREQUEST_0_NAME0'      => 'Management Services 8 hours - for $0.01',
'PROFILEREFERENCE'              => 'RPInvoice1234',
'PROFILESTARTDATE'              => date('Y-m-d') . 'T' . date('H:i:s').'Z',
'SUBSCRIBERNAME'                => 'Mr Sub Scriber',
'TOKEN'                         => urlencode($token),
'DESC'                          => 'Tier 1 + Management Services',
'AMT'                           => '0.01',
'BILLINGPERIOD'                 => 'Month',
'BILLINGFREQUENCY'              => '1',
'TOTALBILLINGCYCLES'            => '12',
'REGULARTOTALBILLINGCYCLES'     => '1',
'VERSION'                       => '74.0',
'MAXFAILEDPAYMENTS'             => '1',
'L_PAYMENTREQUEST_0_AMT0'       => '0.01',
'INITAMT'                       => '0.01',
'L_PAYMENTREQUEST_0_NUMBER0'    => '212121',
'L_PAYMENTREQUEST_0_QTY0'       => '1',
'L_BILLINGTYPE0'                => 'RecurringPayments',
'L_BILLINGAGREEMENTDESCRIPTION0'=> 'Tier 1 + Management Services',
'L_PAYMENTREQUEST_0_ITEMCATEGORY0'=> 'Digital'

在 CreateRecurringPaymentsProfile 方法成功响应后，我尝试使用类似的参数和 CreateRecurringPaymentsProfile 方法创建另一个定期付款(不幸的是没有成功):

'L_PAYMENTREQUEST_0_NAME0'      => 'Hosted Saas Tier 1',
'PROFILEREFERENCE'              => 'RPInvoice123',
'PROFILESTARTDATE'              => date('Y-m-d') . 'T' . date('H:i:s').'Z',
'SUBSCRIBERNAME'                => 'Mr Sub Scriber 2',
'TOKEN'                         => urlencode($token),
'DESC'                          => 'Hosted Saas Tier 1 + Community Management Services',
'AMT'                           => '0.02',
'BILLINGPERIOD'                 => 'Month',
'BILLINGFREQUENCY'              => '1',
'TOTALBILLINGCYCLES'            => '12',
'REGULARTOTALBILLINGCYCLES'     => '1',
'VERSION'                       => '74.0',
'MAXFAILEDPAYMENTS'             => '1',
'L_PAYMENTREQUEST_0_AMT0'       => '0.02',
'INITAMT'                       => '0.02',
'L_PAYMENTREQUEST_0_NUMBER0'    => '10101',
'L_PAYMENTREQUEST_0_QTY0'       => '1',
'L_BILLINGTYPE0'                => 'RecurringPayments',
'L_BILLINGAGREEMENTDESCRIPTION0'=> 'Hosted Saas Tier 1 + Community Management Services',
'L_PAYMENTREQUEST_0_ITEMCATEGORY0'=> 'Digital'

不幸的是，这个方法总是返回同样的错误，不管我做了什么改变:

Profile description is invalid, L_ERRORCODE0 = 11581.

当我更改定期付款顺序时，同样的错误出现在标题为“管理服务 8 小时 - 0.01 美元”的第一次定期付款!？问题是每次第二次重复返回相同的错误 - “配置文件描述无效，L_ERRORCODE0 = 11581。”

我怎样才能让它工作？

Answer 1

您只能在一个 session 中调用 CreateRecurringPaymentsProfile 一次(一个 token )。您应该调用 SetExpressCheckout 以获取另一个 token 。