paypal

ASP.NET Wizard Back Button won't work

I have a ASP.NET Wizard running my checkout process of my shopping cart. I just added a Paypal Express checkout link to my 2nd step. The Paypal process takes the user away from the page and then redirects them back to my wizard when they're done. I'm parsing an HTTP parameter with Request.QueryString when the user comes back from Payp...

Removing (or prefilling) the address details for PayPal Express Checkout

I am looking at using PayPal as a payment option for my custom shopping cart I have built. I already have a cart set up, and a checkout 'complete'. It asks the user for their address. Once they have completed all the fields, they hit 'Pay with PayPal'. This does not send them to PayPal yet. First it processes the data they entered, THEN ...

ebay like API interface for a web portal

We have developed a B2B Web portal for Graphics Job Work which is similar to Camera Ready Art (www.camerareadyart.com). It is targeted for people wanting to convert bitmap to vector Graphics, Logo Designing and general image processing like coloring B/W images to color,etc. We want to add facility so that people (our clients) can use a ...

Online Credit Card Payment Processing

Most of my clients require donation and shopping cart integration into their websites. I have always used PayPal to run the transactions, but PayPal is a nightmare to work with. I'm looking for an alternative company to handle the credit card processing. I had looked into Amazon FPS, then realized that it requires an Amazon account in...

Paypal Donation button?

Hello, I am looking for a way to display a button on my site for donations. If a user clicks it, they would be taken to a paypal page with all the necessary information on the donor's end already filled in. What is the best way to implement this in a PHP/Drupal environment? I already have a paypal account set up. Thanks. ...

Paypal Payment Gateway without shopping cart

I need guidelines to integrate paypal payment gatway. Here is my requirement User would click on pay button on my website to open paypal payment gateway page. User may not have a paypal account. He/she need to enter details of credit card only. (It should not force user to login) User will enter what amount he want to pay? I do not nee...

Is a billing address required by PayPal's Website Payments Pro?

I'm creating a website with rails that sells a virtual service, and therefore don't really want to validate the billing address for credit card transactions. From what I have read on paypal (page 14 of this pdf) and other resources i have looked at, this should be totally possible. However, when I submit a purchase or an authorize re...

10001 Internal Error when trying to capture an authorization from PayPal with Activemerchant

I've successfully made authorized a card, and it shows up in my sandbox transaction log. When I try to capture using that authorization (with activemerchant, which uses SOAP), this is the XML it sends to the server: <?xml version="1.0" encoding="UTF-8"?> <env:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w...

CodeIgniter Error

Hi, I am currently developing a site with codeigniter that uses paypal standard payments. When a payment is made paypal sends the information back to the site using an IPN notification and returns the user to the site along with the info as a PDT. I use both because I am giving digital downloads. Both PDT and IPN verify that the inform...

PayPal module in Joomla

Hi friends, I want to download a module or extension or component for Joomla to integrate with PayPal. I have tried a lot but I haven't found any. Can you help? ...

Paypal Website payment Pro DoDirect Payment Integration issue.This transaction cannot be processed due to an invalid merchant configuration

I had called WebSitePayment Pro doDirectPayment API with all valid inputs but in API Response I get below error "This transaction cannot be processed due to an invalid merchant configuration." for more help i wrote down my application code here PayPalResponse oResponse = new PayPalResponse ( ); Profile oProfile = new Profile ( ); R...

Storing credit card information with PayPal's 'Website Payments Pro'?

Hi there, I am developing an e-commerce website where some customers will be making frequent online purchases. With that said, I am trying to find a solution that will allow me to securely store credit card information, using Website Payments Pro, so customers do not need to re-enter credit card information every time that they make a p...

Paypal using credit card error

After people pay in our site using paypal they are sent to an address http://www.xyxyxy.com/xyxyx.php where they can access the service we are selling them. The problem is this... when they pay with paypal, the system is working perfectly, but, when they pay with a credit card, they are sent to a page that says... Permission to download ...

How can I ensure a PayPal payment bounces back to my website to immediately credit a user?

Well I am working on a site that basically accepts PayPal payments to give their accounts a premium status, don't need to get into exact details of what it does but what I am trying to accomplish is to have a "Pay Now with PayPal" button that will accept the payment then bounce them back to my site with some kind of verification code so ...

What is the easiest way to integrate PayPal into a registration system?

Hi Does anyone know how to integrate a one time fee into paypal? The user clicks SignUp then is taken to a page to confirm t&c's and where they pay £50, they are then - if successful, taken to a page where they can enter details and create an account... but i only want this page to be visible to users coming from paypal... I thought abo...

writing an online payment processing system

We've been requested to create an Online payment processing system the like of Paypal for our national use. does an open source version of this exist ? (so I could study it and maybe improve on it) are there any books/resources/materials that could be useful ? How can I go about taking on such a huge task ? ...

PayPal like IPN with Google Checkout

I've reading the Google Checkout docs but I haven't found anything similar to PayPal IPN for Google Checkout. Can anyone point me in the right direction to automatically process orders using Google Checkout? ...

Authorize.net, Paypal or Google Checkout, which one should I go with ?

which payment gateway should I choose from among Authorize.net, PayPal & Google Checkout? Is there anything wrong if I provide all ? I'm planning for express checkout methods in all the three services, the direct credit card accepting service. ...

Testing Paypal subscription IPN

I'd like to test paypal subscription IPNs, both the ones received when a subscription is created, and the ones sent later with the next payment (such as monthly if the subscription is $x per month). However I'd prefer not to wait a month or a day to receive the second IPN. Is there a way to have an IPN sent quicker, such as hourly, usin...

Using the PayPal API in an iPhone application

Hello I want to use Paypal in my iphone application, I have find the soapRequest to integrating the paypal API. My code is NSString *soapMessage = [NSString stringWithFormat: @"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" "<SOAP-ENV:Envelope xmlns:xsi= \"http://www.w3.org/2001/XMLSchema-instance\" xmlns:SOAP-ENC=\"http://schemas.xm...