PayPal Express Checkout - 2009 Betriebsanweisung

Express Checkout Integration GuideLast updated: October 2009

Introducing Express CheckoutGetting Started110 October 2009 Express Checkout Integration Guideprocess. The buyer can then proceed to review the order

Handling Recurring PaymentsBilling the Outstanding Amount of a Profile10100 October 2009 Express Checkout Integration GuideThe profile changes take ef

Express Checkout Integration Guide October 2009 101Handling Recurring PaymentsRecurring Payments Notifications10z The profile must have a non-zero out

Handling Recurring PaymentsRecurring Payments Notifications10102 October 2009 Express Checkout Integration Guide

Express Checkout Integration Guide October 2009 10311Using Other PayPal API OperationsYou can use additional PayPal API operations to implement additi

Using Other PayPal API OperationsHandling Payment Review11104 October 2009 Express Checkout Integration GuideREFUNDTYPE=Partial 3. For a partial refun

Express Checkout Integration Guide October 2009 105Using Other PayPal API OperationsHandling Payment Review11NOTE: You must use version 58.0 to obtain

Using Other PayPal API OperationsHandling Payment Review11106 October 2009 Express Checkout Integration GuideIMPORTANT: For best results, call the Get

Express Checkout Integration Guide October 2009 10712Integrating giropay with Express CheckoutYou must modify your Express Checkout implementation to

Integrating giropay with Express Checkoutgiropay Page Flows108 October 2009 Express Checkout Integration GuidePage flow for a successful giropay payme

Express Checkout Integration Guide October 2009 109Integrating giropay with Express Checkoutgiropay Integrationgiropay IntegrationIf you offer the gir

Express Checkout Integration Guide October 2009 11Introducing Express CheckoutGetting Started1Configuring and Customizing the Express Checkout Experie

Integrating giropay with Express Checkoutgiropay Integration110 October 2009 Express Checkout Integration GuideComplete the TransactionCorresponding t

Introducing Express CheckoutExpress Checkout Flow112 October 2009 Express Checkout Integration GuideExpress Checkout FlowYou initiate the Express Chec

Express Checkout Integration Guide October 2009 13Introducing Express CheckoutExpress Checkout Flow1Integrating Express Checkout from the Payment Meth

Introducing Express CheckoutExpress Checkout Building Blocks114 October 2009 Express Checkout Integration Guidez On your Shopping Cart page, place the

Express Checkout Integration Guide October 2009 15Introducing Express CheckoutExpress Checkout Building Blocks1To implement Express Checkout, you must

Introducing Express CheckoutExpress Checkout Building Blocks116 October 2009 Express Checkout Integration GuideWhen you redirect your buyer’s browser

Express Checkout Integration Guide October 2009 172Express Checkout Button and Logo Image IntegrationPayPal hosts the PayPal button and logo images th

Express Checkout Button and Logo Image IntegrationDynamic Images218 October 2009 Express Checkout Integration Guidez Static imageThe dynamic images en

Express Checkout Integration Guide October 2009 19Express Checkout Button and Logo Image IntegrationConfiguring the Dynamic Image2Set Up the Default I

Express Checkout Integration GuideDocument Number: 100010.en_US-200910© 2009 PayPal, Inc. All rights reserved. PayPal is a registered trademark of Pay

Express Checkout Button and Logo Image IntegrationDynamic Image Command Reference220 October 2009 Express Checkout Integration GuideChange the LocaleT

Express Checkout Integration Guide October 2009 21Express Checkout Button and Logo Image IntegrationDynamic Image Command Reference2Dynamic Image Para

Express Checkout Button and Logo Image IntegrationDynamic Image Command Reference222 October 2009 Express Checkout Integration GuideCountry codes, lan

Express Checkout Integration Guide October 2009 23Express Checkout Button and Logo Image IntegrationStatic PayPal Buttons and Images Source Requiremen

Express Checkout Button and Logo Image IntegrationStatic PayPal Buttons and Images Source Requirements224 October 2009 Express Checkout Integration Gu

Express Checkout Integration Guide October 2009 253PayPal Name-Value Pair API BasicsThe PayPal API uses a client-server model in which your site is a

PayPal Name-Value Pair API BasicsPayPal API Client-Server Architecture326 October 2009 Express Checkout Integration GuideThe request identifiesz The n

Express Checkout Integration Guide October 2009 27PayPal Name-Value Pair API BasicsPayPal API Client-Server Architecture3Token SecurityTypically, the

PayPal Name-Value Pair API BasicsObtaining API Credentials328 October 2009 Express Checkout Integration GuideObtaining API CredentialsTo use the PayPa

Express Checkout Integration Guide October 2009 29PayPal Name-Value Pair API BasicsObtaining API Credentials33. Click Request API Credentials.4. Check

October 2009 3ContentsPreface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Intended Audien

PayPal Name-Value Pair API BasicsCreating an NVP Request330 October 2009 Express Checkout Integration Guide5. To complete the process, click Done.Make

Express Checkout Integration Guide October 2009 31PayPal Name-Value Pair API BasicsCreating an NVP Request3A method specifies the PayPal operation you

PayPal Name-Value Pair API BasicsCreating an NVP Request332 October 2009 Express Checkout Integration GuideTo enable PayPal to authenticate your reque

Express Checkout Integration Guide October 2009 33PayPal Name-Value Pair API BasicsExecuting NVP API Operations3Executing NVP API OperationsYou execut

PayPal Name-Value Pair API BasicsResponding to an NVP Response334 October 2009 Express Checkout Integration GuideResponding to an NVP ResponseThe Name

Express Checkout Integration Guide October 2009 354Implementing the Simplest Express Checkout IntegrationThe simplest Express Checkout integration req

Implementing the Simplest Express Checkout IntegrationSetting Up the Express Checkout Transaction436 October 2009 Express Checkout Integration GuideNO

Express Checkout Integration Guide October 2009 37Implementing the Simplest Express Checkout IntegrationObtaining Express Checkout Transaction Details

Implementing the Simplest Express Checkout IntegrationCompleting the Express Checkout Transaction438 October 2009 Express Checkout Integration GuideTh

Express Checkout Integration Guide October 2009 395Testing an Express Checkout IntegrationYou can test your Express Checkout integration in the Sandbo

Contents4 October 2009Dynamic Image Command Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Dynamic Im

Testing an Express Checkout Integration540 October 2009 Express Checkout Integration GuideExpress Checkout Execution FlowThe following steps match the

Express Checkout Integration Guide October 2009 41Testing an Express Checkout Integration5<form method=post action=https://api-3t.sandbox.paypal.co

Testing an Express Checkout Integration542 October 2009 Express Checkout Integration Guidehttp://www.YourReturnURL.com/ ?token=EC-1NK66318YB717835M&am

Express Checkout Integration Guide October 2009 43Testing an Express Checkout Integration5<form method=post action=https://api-3t.sandbox.paypal.co

Testing an Express Checkout Integration544 October 2009 Express Checkout Integration Guide

Express Checkout Integration Guide October 2009 456Customizing Express CheckoutYou can specify options in Express Checkout API requests that change th

Customizing Express CheckoutPayPal Review Page Order Details646 October 2009 Express Checkout Integration Guide(9) – Shipping discount. If the buyer i

Express Checkout Integration Guide October 2009 47Customizing Express CheckoutPayPal Review Page Order Details6PayPal Review page with order details S

Customizing Express CheckoutPayPal Review Page Order Details648 October 2009 Express Checkout Integration GuideContinue, the instructions are returned

Express Checkout Integration Guide October 2009 49Customizing Express CheckoutPayPal Review Page Order Details6SetExpressCheckout Order Details Parame

October 2009 5ContentsPayPal Page Style . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Customizing Express CheckoutPayPal Review Page Order Details650 October 2009 Express Checkout Integration GuideRequest Parameters:[requiredSecurityPar

Express Checkout Integration Guide October 2009 51Customizing Express CheckoutPayPal Review Page Order Details6eBay-Issued IncentivesIf the buyer’s ch

Customizing Express CheckoutPayPal Review Page Order Details652 October 2009 Express Checkout Integration GuideNew Total after applying incentivesInte

Express Checkout Integration Guide October 2009 53Customizing Express CheckoutPayPal Review Page Order Details6– For multiple eBay items offered as a

Customizing Express CheckoutPayPal Page Style654 October 2009 Express Checkout Integration GuideRequest Parameters:[requiredSecurityParameters] &M

Express Checkout Integration Guide October 2009 55Customizing Express CheckoutPayPal Page Style6Custom Page StyleWhen your buyer logs into PayPal to c

Customizing Express CheckoutPayPal Page Style656 October 2009 Express Checkout Integration Guidez Header border colorz Header background colorz Page b

Express Checkout Integration Guide October 2009 57Customizing Express CheckoutPayPal Page Style6Review page with custom header imageThe following exam

Customizing Express CheckoutChanging the Locale658 October 2009 Express Checkout Integration GuideResponse Parameters[successResponseFields] &TOK

Express Checkout Integration Guide October 2009 59Customizing Express CheckoutHandling Shipping Addresses6The following example sets LOCALCODE to ES (

Contents6 October 2009Chapter 10 Handling Recurring Payments. . . . . . . . . . . . . . . .89How Recurring Payments Work . . . . .

Customizing Express CheckoutHandling Shipping Addresses660 October 2009 Express Checkout Integration GuideIn your SetExpressCheckout request, you can

Express Checkout Integration Guide October 2009 61Customizing Express CheckoutHandling Shipping Addresses6Response Parameters[successResponseFields] &

Customizing Express CheckoutHandling Shipping Addresses662 October 2009 Express Checkout Integration GuideRequest Parameters[requiredSecurityParameter

Express Checkout Integration Guide October 2009 63Customizing Express CheckoutHandling Shipping Addresses6PayPal review page with shipping address sup

Customizing Express CheckoutHandling Shipping Addresses664 October 2009 Express Checkout Integration GuideThe following example overrides the shipping

Express Checkout Integration Guide October 2009 65Customizing Express CheckoutAutomatically Filling Out the PayPal Login Page6PayPal review page with

Customizing Express CheckoutAutomatically Filling Out the PayPal Login Page666 October 2009 Express Checkout Integration GuideRequest Parameters[requi

Express Checkout Integration Guide October 2009 67Customizing Express CheckoutUser Confirms Order on PayPal6Pre-populated PayPal Login pageUser Confir

Customizing Express CheckoutUser Confirms Order on PayPal668 October 2009 Express Checkout Integration Guideread Pay Now. (After the buyer returns fro

Express Checkout Integration Guide October 2009 697Implementing the Instant Update APIThe Instant Update API is a callback you can use to obtain the b

Express Checkout Integration Guide October 2009 7PrefaceThis document describes Express Checkout integration. Intended AudienceThis document is intend

Implementing the Instant Update APIAbout the Instant Update API770 October 2009 Express Checkout Integration Guide3. Modify the existing Express Check

Express Checkout Integration Guide October 2009 71Implementing the Instant Update APIAbout the Instant Update API7PayPal Review page with shipping opt

Implementing the Instant Update APIHow the Callback Works in the Express Checkout Flow772 October 2009 Express Checkout Integration GuideHow the Callb

Express Checkout Integration Guide October 2009 73Implementing the Instant Update APIFollowing Instant Update API Best Practices74. The buyer is redir

Implementing the Instant Update APISetting Up the Callback774 October 2009 Express Checkout Integration GuideSetting Up the CallbackTo set up the call

Express Checkout Integration Guide October 2009 75Implementing the Instant Update APISetting Up the Callback7– Option length (L_ITEMLENGTHVALUEn, L_IT

Implementing the Instant Update APIUsing the Callback776 October 2009 Express Checkout Integration GuidePayPal Review page when callback times out Usi

Express Checkout Integration Guide October 2009 77Implementing the Instant Update APIUsing the Callback7To use the callback, you add parameter fields

Implementing the Instant Update APIUsing the Callback778 October 2009 Express Checkout Integration Guide[requiredSecurityParameters] &METHOD=SetE

Express Checkout Integration Guide October 2009 79Implementing the Instant Update APIUsing the Callback7Callback RequestThe PayPal sends the parameter

Revision History8 October 2009 Express Checkout Integration Guide

Implementing the Instant Update APIUsing the Callback780 October 2009 Express Checkout Integration GuideMETHOD=CallbackResponse &OFFERINSURANCEOPT

Express Checkout Integration Guide October 2009 818Immediate PaymentImmediate Payment ensures buyer payment for an item you are selling on eBay at the

Immediate PaymentOverview of Immediate Payment882 October 2009 Express Checkout Integration GuideFrom left to right, the following events are represen

Express Checkout Integration Guide October 2009 83Immediate PaymentIntegrating Immediate Payment into the Express Checkout Flow8– Buyer’s shipping add

Immediate PaymentIntegrating Immediate Payment into the Express Checkout Flow884 October 2009 Express Checkout Integration Guidecart of eBay and non-e

Express Checkout Integration Guide October 2009 859Handling Payment SettlementsYou can use PayPal API operations to handle the capture of payments aut

Handling Payment SettlementsOrder Payment Action986 October 2009 Express Checkout Integration GuideAn authorization enables you to capture multiple pa

Express Checkout Integration Guide October 2009 87Handling Payment SettlementsOrder Payment Action9z Drop shipments, which are shipments from other ve

Handling Payment SettlementsOrder Payment Action988 October 2009 Express Checkout Integration Guide

Express Checkout Integration Guide October 2009 8910Handling Recurring PaymentsSet up a recurring payment to handle subscription and other payments th

Express Checkout Integration Guide October 2009 91Introducing Express CheckoutExpress Checkout is PayPal’s premier checkout solution, which streamline

Handling Recurring PaymentsRecurring Payments Terms1090 October 2009 Express Checkout Integration Guidez Bill the outstanding amount of the recurring

Express Checkout Integration Guide October 2009 91Handling Recurring PaymentsRecurring Payments With Express Checkout10Recurring payments termsRecurri

Handling Recurring PaymentsRecurring Payments With Express Checkout1092 October 2009 Express Checkout Integration GuideThe circled numbers in the diag

Express Checkout Integration Guide October 2009 93Handling Recurring PaymentsRecurring Payments With Express Checkout10Recurring payments processing f

Handling Recurring PaymentsRecurring Payments With Express Checkout1094 October 2009 Express Checkout Integration Guidez Initiating the processing flo

Express Checkout Integration Guide October 2009 95Handling Recurring PaymentsOptions for Creating a Recurring Payments Profile10For redirecting the bu

Handling Recurring PaymentsOptions for Creating a Recurring Payments Profile1096 October 2009 Express Checkout Integration GuideRequired fields for sp

Express Checkout Integration Guide October 2009 97Handling Recurring PaymentsOptions for Creating a Recurring Payments Profile10Required fields for sp

Handling Recurring PaymentsRecurring Payments Profile Status1098 October 2009 Express Checkout Integration GuideBilling the Outstanding AmountIf a pay

Express Checkout Integration Guide October 2009 99Handling Recurring PaymentsModifying a Recurring Payments Profile10NOTE: You can also get informatio