PayPal Express Checkout - 2012 Betriebsanweisung PDF herunterladen (Seite 67)

Express Checkout Advanced Features Guide April 2012 67

Implementing Parallel Payments

Integrating Parallel Payments by Using the NVP API

If errors are returned, check the response data in the PAYMENTERROR field for each payment. It

is possible that errors are returned only for a subset of the payments, while other payments are

successful. For failed payments, you should ask the buyer for an alternate payment method.

Example

The following is an example SetExpressCheckoutrequest with parallel payments

integrated.

Request Parameters

[requiredSecurityParameters]

&METHOD=SetExpressCheckout

&RETURNURL=http://...

&CANCELURL=http://...

&PAYMENTREQUEST_0_CURRENCYCODE=USD

&PAYMENTREQUEST_0_AMT=300

&PAYMENTREQUEST_0_ITEMAMT=200

&PAYMENTREQUEST_0_TAXAMT=100

&PAYMENTREQUEST_0_DESC=Summer Vacation trip

&PAYMENTREQUEST_0_INSURANCEAMT=0

&PAYMENTREQUEST_0_SHIPDISCAMT=0

&PAYMENTREQUEST_0_SELLERPAYPALACCOUNTID=seller-1[email protected]

&PAYMENTREQUEST_0_INSURANCEOPTIONOFFERED=false

&PAYMENTREQUEST_0_PAYMENTACTION=Order

&PAYMENTREQUEST_0_PAYMENTREQUESTID=CART26488-PAYMENT0

&PAYMENTREQUEST_1_CURRENCYCODE=USD

&PAYMENTREQUEST_1_AMT=200

&PAYMENTREQUEST_1_ITEMAMT=180

&PAYMENTREQUEST_1_SHIPPINGAMT=0

&PAYMENTREQUEST_1_HANDLINGAMT=0

&PAYMENTREQUEST_1_TAXAMT=20

&PAYMENTREQUEST_1_DESC=Summer Vacation trip

&PAYMENTREQUEST_1_INSURANCEAMT=0

&PAYMENTREQUEST_1_SHIPDISCAMT=0

&PAYMENTREQUEST_1_SELLERPAYPALACCOUNTID=seller-1[email protected]

&PAYMENTREQUEST_1_INSURANCEOPTIONOFFERED=false

&PAYMENTREQUEST_1_PAYMENTACTION=Order

&PAYMENTREQUEST_1_PAYMENTREQUESTID=CART26488-PAYMENT1

&L_PAYMENTREQUEST_0_NAME0=Depart San Jose Feb 12 at 12:10PM Arrive in

Baltimore at 10:22PM

&L_PAYMENTREQUEST_0_NAME1=Depart Baltimore Feb 15 at 6:13 PM Arrive in San

Jose at 10:51 PM

&L_PAYMENTREQUEST_0_NUMBER0=Flight 522

&L_PAYMENTREQUEST_0_NUMBER1=Flight 961

&L_PAYMENTREQUEST_0_QTY0=1

&L_PAYMENTREQUEST_0_QTY1=1

&L_PAYMENTREQUEST_0_TAXAMT0=50

&L_PAYMENTREQUEST_0_TAXAMT1=50

&L_PAYMENTREQUEST_0_AMT0=50

&L_PAYMENTREQUEST_0_AMT1=150

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