express-checkout | 易学教程

In-Context Checkout: Uncaught SecurityError: Blocked a frame with origin: checkout.js:4734 throws error

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问题 I'm implementing PayPal's In-Context Checkout and am using Advanced In-Context JavaScript settings (https://developer.paypal.com/docs/classic/express-checkout/in-context/javascript_advanced_settings) My app is a React app. So I can't use PP API as they suggest it, that is just throw a code between <script> ... </script> tags somewhere in the page under their buttons. My React components have state and data that I need to send to server within PP function calls. So I placed PP code in

PayPal: express checkout pay without account

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问题 Is it possible to do an express checkout payment in PayPal without an account? I remember that I saw it somewhere, but I don't remember where. Once a time in PayPal there was a link under "Create a PayPal account". 回答1: Yes, that's certainly possible. Simply set SOLUTIONTYPE parameter to Sole in your initial SetExpressCheckout API call ( SOLUTIONTYPE=Sole ). Optionally you can also specify LANDINGPAGE=Billing for the billing page to be forced. Note: In order for SOLUTIONTYPE=Sole to work, you

paypal doExpressCheckoutPayment invalid PayerID every single time

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问题 Why is everything PayPal so crazy hard? This is what I'm sending to https://api-3t.sandbox.paypal.com/nvp : METHOD=DoExpressCheckoutPayment& VERSION=108.0& USER=my-sandbox-facilitator_api1.domain.com& PWD=& SIGNATURE=& SUBJECT=& TOKEN=EC-1GE68226PG526154U& PAYERID=my-sandbox-buyer%40domain.com PAYMENTREQUEST_0_PAYMENTACTION=SALE& PAYMENTREQUEST_0_AMT=19.95& PAYMENTREQUEST_0_CURRENCYCODE=USD& PAYMENTREQUEST_0_NOTIFYURL= This is what I'm getting back: TIMESTAMP=2015-12-12T21%3a35%3a34Z&

PayPal Express Checkout pass transactionID

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问题 Im Implementing PayPal's Client Side REST implementation for Express Checkout: https://developer.paypal.com/docs/integration/direct/express-checkout/integration-jsv4/client-side-REST-integration/ How does anyone know what the field is where you pass them a transaction or reference ID that they will then return via the? https://developer.paypal.com/docs/api/payments/ Tried transaction.reference_id, and the invoice_number fields. No luck. 回答1: If anyone else is wondering you can make use of the

PayPal Express Checkout.js - send custom parameters

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问题 How I can send a custom parameter to new Paypal Express checkout. I need to send the booking_id and get the same after success full payment. I have gone through the paypal official document, but can't found how we can send? Please see below is my file code: <!DOCTYPE html> <head> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <script src="https://www.paypalobjects.com/api/checkout.js"></script> </head> <body> <div id="paypal-button-container"></div> <script> paypal.Button.render({

Cannot capture amounts after DoExpressCheckoutPayment with parallel payment

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问题 I user PayPal's Express Checkout API to make an parallel Payment. Everything works fine, on the payee site, the 2 payments are booked as "open". While DoExpressCheckoutPayment I get an transaction id for each payment. But a doCapture fails with "You%20do%20not%20have%20permissions%20to%20make%20this%20API%20call". A single authorized payment that I made several weeks ago but have never captured gives me just "Order%20has%20expired%2e" - which is fine. I use the following parameters for the

how to activate digital goods on paypal Mexico

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问题 When I use digital goods (express checkout) on sandbox, everything runs ok, but when I try to use under production gives this error: "You are not signed up to accept payment for digitally delivered goods.". on my panel paypal don't find that configuration. 回答1: You can sign up for the digital goods at below link : https://www.paypal.com/webapps/mpp/digital-goods In case in doesn't work you need to contact the PayPal support to enable it on your account . 来源： https://stackoverflow.com

Paypal express checkout. Is it secure to store data in DB in the onAuthorize function?

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问题 I have a BIG problem of security in the flow of a payment in a website. I have a nodejs server and a standard html page with a .js which uses Paypal Express checkout. My server has to save the data of the payment due given the nature of my webapp. The point is that even using a Client-Server architecture to pay, the flow of data is going through the client browser. The problem is that Paypal Express checkout uses a new window to execute payment, so the data MUST pass through client! (Or maybe

Customize Transaction/Order details - PayPal

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问题 I just wanna ask, if there's any provision to customize transaction/order details available in Merchant or Buyer logins. Please refer below screen shots. I'm aware of the way to change relevant details on Order Summary page and have already done that. This can be witnessed in above image (encircled areas). But these details do not reflect on Transaction/Order details page, as in image below. This issue is shared among Merchant & Buyer logins. 来源： https://stackoverflow.com/questions/38615320

call to DoReferenceTransaction method giving error

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问题 I am calling CreateBillingAgreement after SetExpressCheckout, both are successfull. BILLINGAGREEMENTID is returnd by CreateBillingAgreement. This BILLINGAGREEMENTID is passed as REFERENCEID to DoReferenceTransaction. NVP is constructed as : $nvpstr = '&TOKEN=' . $token . '&REFERENCEID=' . $billing_agreement_id . '&PAYMENTACTION=' . $paymentType . '&AMT=' . $FinalPaymentAmt; $nvpstr .= '&CURRENCYCODE=' . $currencyCodeType . '&IPADDRESS=' . $serverName .'&L_ITEMCATEGORY0=Digital'.'&DESC='