paypal-ipn

问题 Been battling for weeks with a PayPal Payment Standard FORM problem. We have been running the same code for many years but noticed our larger invoices (with over 20 items) on them were hitting a white screen of death recently when submitting to PayPal. Testing in the Sandbox worked just fine as before. After searching everywhere I couldn't find anyone else with this exact problem but noticed if we took the invoice down from say 60 items to 7 items then the invoices seemed to go thru ok. Seems

问题 Very short, lots of questions on this and I have gone through a bunch of them and can't find the answer. It should be straight forward, I copy the github sample code to my server, point paypal IPN simulator at it and it should give me a handshake. It doesn't. I initiate the IPN simulator and the error message I get is: "IPN was not sent, and the handshake was not verified. Review your information." I have stepped through line by line and I am using the exact sample code, I have made sure I am

问题 there is a limit of 256 characters on the custom field for a Paypal html button. Is there a way to increase that limit or are there other fields that I can user (like custom1, custom2, other), etc... Thank you 回答1: Instead of sending a whole load of data via the custom field, save the data in a database, and send a record id. On ipn / cancel, retrieve the ID and update/delete the record. To do this, 1st you need to change the button code to post to a php file on your own site not paypal, so

问题 I am testing the environment within a development environment which is protected with simple HTTP authentication. I do not want to expose the environment without authentication. Can Paypal/Paypal-sandbox send IPN to my development server with simple HTTP authentication, e.g. https://username:password@mydomain.com/ipn ? Thanks. 回答1: IIRC After Googling, I doesn't look like you can. We use PayPal and basically, you can pass in a custom variable to the IPN process when the user clicks you PayPal

问题 I've been using paypal buttons for years, using IPN to process the payment. Some of these buttons have stopped working a couple of days ago. They produce an error as can be seen on the following image : (screenshot) These buttons have been created using Paypal online tools and their HTML code refers to some paypal UR3ZPGJAT7M data that is edited on the paypal site (and that should hopefully be correct ?)(Note : UR3ZPGJAT7M is an edited value). <form action="https://www.paypal.com/cgi-bin

问题 Beginning sometime around 03/08/2017 we have noticed some unusual behavior with some (not all) of our PayPal IPNs. PayPal seems to be rolling out some kind of changes, there are a few others reporting other things, like: QueryString values removed from the IPN endpoint by PayPal It looks like there are multiple versions of PayPal's system sending the IPNs, some of them contain notify_version=3.8 and some contain notify_version=UNVERSIONED . The main problem is IPNs from "3.8" have receiver

问题 I'm creating a payment gateway using PayPal IPN. After submitting the payment, I retrieve PayPal's response. Here is what I receive (PHP var_dump): array(45) { ["mc_gross"] => string(4) "1.00" ["protection_eligibility"] => string(10) "Ineligible" ["address_status"] => string(9) "confirmed" ["item_number1"] => string(1) "1" ["payer_id"] => string(13) "KUN39T5E6UA3W" ["tax"] => string(4) "0.00" ["address_street"] => string(14) "1 Main Terrace" ["payment_date"] => string(25) "14:01:20 Oct 24,

问题 for getting IPN post to my website i have changed some settings in my sandbox account. After when i;m trying to buy in paypal side this error occured each time Rapids::Exception (N6Rapids5Tools13PimpExceptionE): Pimp RC: 3514 Failure log: Use of pimp_rc (3013), Use of pimp_rc (14816), Use of pimp_rc (9449), Use of pimp_rc (9445), Use of pimp_rc (3198), Use of pimp_rc (3011), Use of pimp_rc (10021), Use of pimp_rc (3199), Use of pimp_rc (3015), Use of pimp_rc (3014), Use of pimp_rc (3200), Use

问题 As I'm currently integrating a paypal layer in my spring based server (that should be usable by multiple clients asking me to implement their webstore): And as there's surprisingly very few info to find on the Spring/Paypal topic, I could only find this article: http://blog.mushiengine.com/2010/08/25/paypal-adaptive-api-and-spring-3-rest-template-%E2%80%94-part-2/ I was wondering if there are perhaps some guidelines or best practices concerning the topic? Any comments on the topic more than

问题 This has been working for years then about 6 weeks ago or so the notify_url is no longer called, my form/post code looks like this: <form id="payme" action="https://www.paypal.com/cgi-bin/webscr" method="post"> <input type="hidden" name="return" value="http://www.houdinistop.co.uk/Thanks.aspx" /> <input type="hidden" name="notify_url" value="http://www.houdinistop.co.uk/Payment/Receive_PayPal.ashx" /> I have a bit of code on the ashx page which will send me an email if the page is hit, and if