paypal

问题 I'm having problems capturing Paypal payment through DoExpressCheckoutPayment method. Paypal failed and returned with only one 10004 error which said Transaction refused because of an invalid argument. See additional error messages for details. However, Paypal did not specify which argument was invalid. Is there a way to request Paypal to provide more details in this case? Below are arguments which I post to Paypal using the NVP API. DoExpressCheckoutPayment L_PAYMENTREQUEST_0_NAME0=Hieu

问题 I've been pulling my hair out going through the Paypal documentation maze. My question is simple. Is it possible to instigate a refund via an API call with web payments standard? I know you can with the pro version as I've found various bits of documentation dotted around the place. I also found This bit of info from Paypal but it doesn't seem to mention any version requirements or a url to send the call to. Many thanks! 回答1: Yes. RefundTransaction can also process refunds from Standard or

问题 I'm making a webshop and I'm using woocommerce. The problem is following: My customer wants to sell only in Croatia, for now which means I have to display price in Kunas (HRK)... I have PayPal gateway for woocommerce, and I have implemented Croatian Kuna into woocommerce system by using following code (I'm only posting this to make full description): <?php // Add currency / symbol add_filter( 'woocommerce_currencies', 'add_rand_currency' ); add_filter( 'woocommerce_currency_symbol', 'add_rand

问题 I have a form where I want the user to choose 2 different way to checkout : Let say that the user enters his informations like his address, name and credit info. Using Paypal Pro, at the end, I want him to be able to choose whether or not he wants to checkout through paypal or through direct payment ... that would lead to a second form. By the way, with CodeIgnieter, when following a form with another one, I got the validation process of the second one that always run, I mean when I come from

问题 I'm looking at the various integrations PayPal offer and as I just want to offer PayPal as a payment options, I'm going with Express Checkout. That being said, there are numerous ways this can be integrated it seems: Name Value Pairs Classic API (SDKs) Restful API. The issue I have is that the .NET SDK is part of the classic API set which is apparently being deprecated (source: https://github.com/paypal/merchant-sdk-dotnet). The RESTful API doesn't mention anything about ExpressCheckout so I

问题 How to Integrate Paypal Payment gateway in Laravel? I tried this http://www.17educations.com/laravel/paypal-integration-in-laravel/ but config have some problem,Please anybody say some ideas 回答1: Follow Bellow Few Step: 1)Install Laravel Application 2)Database Configuration 3)Install Required Packages 4)configuration paypal.php file 5)create route 6)create controller 7)create view file Step 1 : Install Laravel Application we are going from scratch, So we require to get fresh Laravel

问题 How to Integrate Paypal Payment gateway in Laravel? I tried this http://www.17educations.com/laravel/paypal-integration-in-laravel/ but config have some problem,Please anybody say some ideas 回答1: Follow Bellow Few Step: 1)Install Laravel Application 2)Database Configuration 3)Install Required Packages 4)configuration paypal.php file 5)create route 6)create controller 7)create view file Step 1 : Install Laravel Application we are going from scratch, So we require to get fresh Laravel

问题 I want to integrate PayPal payment facility into my native iPhone application without using web interface so user does not have to leave from the current application. How can it be possible ? Should I use SOAP XML request/response mechanism? I come through following link http://www.slideshare.net/paypalx/learn-how-to-use-paypal-api-to-monetize-your-mobile-app. It contains In application Mobile Checkout via Mobile Web slide that represents the sample UI to access PayPal but how can I implement

问题 I have built a product generation and display plugin for the Wordpress CMS and I am now trying to integrate some form of PayPal integration for the checkout process. I have the cart, the products, the shipping, totals, all that figured out on my end and I was hoping someone could point me in the simplest direction of sending this information to PayPal. I understand some methods of doing this are not that secure and others make you jump through hoops like some sort of show dog. I've been

问题 I have a simple Pay Now button, the code created through the button maker, with a "custom" hidden field added to identify it. I wonder if there is some additional hidden field I can add to tell PayPal that "This transaction should not be made twice". <form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post"> <input type="hidden" name="cmd" value="_s-xclick"> <input type="hidden" name="custom" value="{MYUNIQUEID}"> <input type="hidden" name="hosted_button_id" value="