Having trouble completing paypal payin3 transaction - paypal

I have integrated paypal payin3 (paylater) option on my website. I am testing it on sandbox when I try to complete the process at the end it shows an error which I am not able to fix despite I spent many hours to fix it. Anyone has an idea how to fix it. see the below image

Appears to be a sandbox problem. If the PayPal page is opening normally and regular PayPal payments work (not selecting Pay in 3), then there's nothing more you need to do.

Related

Creating sandbox test payments in Shopify with PayPal?

Is there a way to test paypal transactions in shopify development?
I have tried adding sandbox emails but it keeps giving me Some of your info isn't correct. Please try again. --- I have updated the passwords to ensure everything is correct. I assume Shopify is not allowing this?
Is there a way to integrate paypal sandbox?
It's important that it is PayPal and not credit cards in general.
Any help would be greatly appreciated. Really not trying to use real money for a few simple tests as it seems Shopify is suggesting here: https://help.shopify.com/en/manual/payments/paypal/set-up-paypal#testing-paypal
It doesn't seem Shopify offers the option to turn on sandbox mode, probably because it's unnecessary and confusing for most of their users.
Shopify has already done all the integration with PayPal, there is no need to test anything repeatedly. Just make sure it's working before launch.

PayPal sandbox button goes to My Account Summary

Here's my problem. I've tried being logged into my Developer Account with PayPal, but every time I test the button I made in Sandbox I just get redirected as follows and can't complete the test transaction:
Using my details (obviously I've replaced my details with fake ones here).
I go to my test site and click on the button I created in Sandbox mode:
Which takes me here. I use the buyer sandbox email to login.
Then, no matter what I do, I end up here with an incomplete transaction.
I've been going around in circles, clearing caches, cookies, going incognito but can't make it work! Any help would be greatly appreciated!
We had a known issue at PayPal's end which is causing this issue. The engineering team is working on this issue for a fix. No ETA at the moment. Will update here once the issue gets fixed.

PayPal IPN not working in sandbox

I'm brand new to setting up IPN's. I've built websites, but never a subscription site like the one I'm building now. I'd like to set up a recurring monthly subscription option and a recurring yearly subscription option.
My website is built on Joomla 3 and I'm using a plugin for the subscription module. I set up the PayPal subscription buttons just as explained in the directions, which I followed to the letter. Nevertheless, when I go to test it in the PayPal sandbox, I keep getting the same error, which says that it wasn't sent and the handshake wasn't made, and to check my settings. That's all it says. I don't know if the issue is with my site, my server or the settings I'm entering into the actual sandbox. I checked with my server and they said there's nothing wrong on their end. Do I need an SSL for the integration to work?
Please keep in mind that, while I can follow explicit directions, I'm so new at this that I don't even know how to access my 'listener,' so if you respond, please let me know where to find things, if necessary.
Any help would be very greatly appreciated - I've been at this for 12 hours now and I'm at a complete loss.
This issue has two sides
1. Is Paypal IPN enabled on the sandbox account where you are trying to receive the payments
2. You would need a IPN listener script to get the IPN notifications
This process is the same for Sandbox or live mode
https://www.jotform.com/help/276-How-to-Enable-IPN-for-Paypal
https://github.com/paypal/ipn-code-samples
This should help you get started

Paypal Express Checkout for Digital Goods hangs when login is popup

I have been testing Paypal integration - on Sandbox - for a number of days and have found that, when the Paypal login is presented in a browser, everything is fine; However when the login environment changes to a popup/lightbox, the browser hangs and remains on 'loading' after a successful test payment has gone through.
I used PayPal integration wizard to generate the code and then amended it accordingly. Any advice would be greatly appreciated as it's doing my head in!
I have seen this issue occur several times lately, as well as reported by a few of my customers. While I can't provide a definitive solution, I have had success with one or more of the following:
Clear the browser cacher. Shutdown and restart the browser.
Login to standard PayPal site, logout and restart browser.
Try a different browser to help identify whether there is something going on with that specific browser.
Switch between sandbox, live, and back to sandbox mode. This may require a repeat of step #1.
Contact Paypal customer support.
I typically resolve the problem before getting to #4, hopefully you will as well. Best of luck!

Paypal Payments Advanced - Issue with payment processing

We have successfully implemented PayPal Payment Advance in TEST mode. Till yesterday, we were getting proper response http data from paypal after the order has been placed. However, today, after I enter test visa number and expire date/ year.. It shows following message instead of giving me back post data.
"Thank you for your purchase, we are currently reviewing your order."
Due to this, I am not able to work further. This is test sandbox account where i have setup PPA.
Got the answer... By mistake, i had update settings in paypal for "Payment Review" to Enable. I disabled it and got it working again. Hope this helps anyone in future to check this basic stuff first.