In this picture,there are 3 main steps:SetExpressCheckout,GetExpressCheckoutDetails and DoExpressCheckoutDetails,I'm now sure SetExpressCheckout is to be called by myself,what about GetExpressCheckoutDetails and DoExpressCheckoutDetails,is it called by paypal or by myself? The api is provided to be called by non-paypal I think,but the p...
Hi, I am developing a website and I need to receive payments from PayPal and Credit Card, the thing is that I know nothing about this, and my question is where I can find some great resources to help me, or if you have some example codes, everything that can help me. Thank's alot. ...
I have created a rather simple photo gallery that I wish to apply PayPal Checkout buttons. The basics are simple enough, but what I want to do is to at least pre-populate the named fields as part of the button or pass variables contained in each individual page through to the cart. Each page contains a picture ID, date, and title. I wou...
I'm implementing the Express Checkout。 I have no problem with the first two steps:SetExpressCheckout and GetExpressCheckout,but met the "Security header is not valid" at DoExpressCheckout. The API credentials are the same! I've fixed it by changing the $environment to live in DoExpressCheckout.(The difference is that it'll use https:/...
We wanted to implement paypal api for the online payment transaction. Which we did successfully, but now we want to verify the Billing Address against the CC details provided by the end user. We read some article and found that we can use PAYPAL AVS for the same. Can anyone tell us, how we can use this service in PAYPAL NVP API. ...
What is the difference between DoVoid and Refund in paypal? Is any charges applies for the DoVoid? Is any limitation for the DoVoid.? ...
It's not a problem but i don't know how to do this; let's say that I have a sign up form with some fields: username, password, email, as you know the user clicks on the BUY BUTTON and pay's up. Well, how can I know the username that just made the payment, I mean how can I link those two things together, one idea it's to use the email ad...
Okey, I'm using PHP/SQL for my built web-cart. I also have the required paypal account (business) so I have an API authentication. I also made a sandbox account and got an API authentication there too. I've read through alot of the online documentation but it's all a complete mess. Nowhere it says how to use the API codes, but most impo...
I am trying to integrate paypal into my website using coldfusion, everything is working fine except the "return to merchants" url :( .. The date displayed as the button is getting ad the return url :( Please give me an idea what is happening there :) ...
Hi all, this is strange, for some reason this paypal isn't picking up my shipping_1 value, yet I have done another form similar, and it goes through ok? I have no idea what's wrong with it.. <form target="paypal" action="https://www.paypal.com/cgi-bin/webscr" name="cart" id="cart" onSubmit="return checkform(this);"> <div class="shopCo...
I have finally got my paypal system working using IPN and a reservation system to ensure that two people do not buy the same product. The problem is, the reservations last for 10 mins on my application. If a user reserves the product the 'timer' starts, he clicks pay and ends up on paypals website. He then leaves the computer for 10 min...
Does anyone know a way to facilitate payment between two parties via our website similar to how eBay facilitates payments between sellers and buyers, with buyers using their credit cards to make the purchases? We built a solution around PayPal, but now PayPal is telling us that we cannot use it because that is against the credit card as...
Is it possible and if so how to do an IPN transaction within a facebook application? I found you can not launch an IPN transaction within an iframe. I will be using facebook's iframe option for my application, so I need to figure out a way for the users to pay. I guess it would be possible to launch a pop up with the transaction in the...
I have some items for sale that have 2 and 3 levels of customization. Once set the user adds them to my onsite cart. Problem is, how can i send each item to paypal on checkout? The only code ive found for dynamic buttons supports only a single item. <form method="post" action="https://www.paypal.com/cgi-bin/webscr" target="paypal"> <inp...
I am working on a payment script using paypalewp, it seems to work fine in the stage environment which is a centos linux box, however on my dev box it doesn't... when I run the button creation script on my local machine (windows vista ultimate) the button generated code looks like this -----BEGIN PKCS7----- MIIBhwYJKoZIhvcNAQcDoIIBeDC...
I have a client who will be selling access to an online service on their website. They would like to integrate a PayPal Buy Now button into the site... no problems there. However, they want their customers to have instant access to the online service that they are selling as soon as the payment is processed. That seems reasonable to me.....
I need to integrate paypal into online store.. Requirements - All credit cards (secure) details should be inputed on PayPal site - User do not need paypal account So there is couple ways of integration Standart IPN - when you redirect user to paypal site and he use his (or create new) paypal account and than redirected back to site...
I am using the paypal mass pay feature but i am unable to make payments greater than $20. When I attempt to make large transactions (say for $120) i get the error that says the account has insufficient funds. My account has more than the requisite amount to make the payment. I am trying to find a solution as there is no documentation th...
Trying to wrap my head around the new PayPal Adaptive Payments API - specifically the ConvertCurrency functionality. Has anyone had any luck with this in PHP? Documentation: https://www.x.com/docs/DOC-1400 ...
I am developing a site in New Zealand with a shopping cart. I am trying to find a good payment gateway. I tried paypal website payments standart but then realised that paypal does not offer this service in New Zealand, though i didn't see this info on their site and only found out when i was playing around in sandbox. My question is whic...