What are the options to accept a credit card payment from an iPhone application? This will be a stand alone application, not an iPhone specific web site. Can I integrate with a payment gateway like Authorize.net? What about paypal or Google checkout? I know on some web sites, it will take you to a paypal site for the payment authoriz...
I am working on a payment form. What is that 3-digit code on the back of the card called? I can't find a consistent reference as to what to call it. ...
For an application we are working on I need to generate sample credit card numbers which pass the Luhn algorithm but which are also unique, so we cannot use the sample credit card numbers. We need to be able to generate around 300 card numbers at a time, and ideally i would be able to do this when generating my input data. Many Thanks ...
We're looking to add credit card payments to our system (and it needs to be fairly custom, handling variable "per use" charges each month). We would like the integration to be simple and secure (i.e. no storing of credit card data on our system). What, in your opinion, is the best credit card processing provider to offer this kind of...
I'm working with a smart card reader and I'm finding some trouble about getting the purse balance from an EMV card. I have developed software for other cards with t=0, protocol, but this time this process is killing me. I supposse it has to be something like : Select Purse balace File Read Record. I did not find this file, and then I ...
Hello, Can anyone recommend a software package that has the following features: Allows admins to post content into one of three categories. Content in category #1 is available for free to registered users Category #2 is available for a one time fee or a "standard" yearly subscription Category #3 is available for a different one time fe...
We're looking to produce a custopm application for a client written in .Net. The application will have a basic inventory and the user will sell an item, swipe the customer's credit card and take the payment. Is there a device that runs Windows Mobile and has a Credit Card swipe facility and a Printer in one? If not any recommendations...
Does anyone have any experience with card on file services for credit cards, that handle the storage of credit card information for ongoing purchases? We are looking for a solution that can be integrated with a custom ASP.NET app via a web service or similar but removes the storage of the info from our side of the equation in order to r...
Amazon Flexible Payment Services has functionality built in to allow sellers to receive payment directly into their Amazon Payments Business account rather than going to the marketplace owner. (See this marketplace example.) This money can then be withdrawn at the leisure of the seller. The nice thing about this setup is that I, as th...
I am processing credit cards using a payment gateway. To POST the data to their servers, I am using cURL in PHP. I have an SSL certificate issued to my domain, to ensure all POST'ed data is encrypted. Because the SSL certificate is already installed, do I still need to use the SSL options for cURL? If so, which of the options do I ne...
I have had a number of requests from clients wanting to take a customer's credit card number online and then process the payment in store at a POS of terminal. I'm wondering what the best method of doing this is. I don't want to store the credit card number on the server in plain text and I don't want to send an email with the number in...
I'm having no end of trouble coming up with an appropriate regex or set of regex's. What I want to do is detect: Detect contineous run of digits of length 13 through 19 Detect contineous run of digits interspersed with whitespace of length 13 through 19 Detect contineous run of digits interspersed with dashes of length 13 through 19 ...
Since App Engine is so locked down I assume there is no way to setup an SSL certificate to allow credit card payments. In the absence of this, how is it possible to secure handle payments in an App Engine app? ...
Is there a way we can find the name of the bank from the details that we get after scanning a card? The only relevant info seems to be Card type - Visa etc and the last four digits of the account number. ...
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...
I would like to use Amazon Payments to handle processing for my website. Along with a monthly fee, I also have an upfront cost I'd like to immediately charge the user. When I look at the documentation and examples, though, I don't see a way to do both. It seems painful to have a user "buy" twice - once for the upfront, and then once t...
I'm trying to decide between Paypal PayFlow for a transaction processing service or a service like BrainTree. BrainTree's service intrigues me because they will actually return a token to you for a credit card which can be used in future transactions. This token acts like a GUID for the credit card, but is useless if stolen. BrainTree i...
We have a physical product that is shipped every 2, 3, or 4 months depending upon customer preference. In between shipments the user may elect to modify their choices. Before anyone suggests it - I'm pretty sure a recurring billing system (such as Paypal) is not suited to our needs. For two reasons a system like Paypal's does not seem t...
I'm considering asking for credit card details BEFORE an address for a physical product with average purchase price between $10-$50 What might be the technical (or non technical) issues surrounding doing this? What comes to mind is : This seems a little non-standard from the users perspective We cant do address verification if we fin...
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...