I'm currently developing an application where I need to implement some sort of way of handling credits which are purchased by users of my application. These credits will then be used to preform certain tasks inside my application such as purchasing hits in mechanical turk. The reason I need to do this is because in the case of mechanic...
I'd like to use the iPhone SDK Store Kit but you are not allowed to use it for purchasing real world goods and services or for transferring money, my customer's applications require these. So I'm looking into adding views to my application to gather credit card details then use https posts in a background thread to communicate with a pa...
I find myself working with a Payment Gateway that in their test environment does not provide any possibility to test transaction using fictitious credit cards numbers. Actually they say that not only I will have to use a real credit card number but also that funds will be transferred and I would need to issue a refund request every time...
The users of my app will purchase any batches of 10 credits. My question is, where should I store the current number of credits? My goals are: I want to make it not easy to steal I want to make it reliable, I don't want users to lose their credits I need to tell the user when they run out Ideas: Store # credits on phone DB Store #...
I've been doing some payment-integration work lately, and the PSPs I've been working with have been painful to integrate against: the back-end interfaces seem be stuck in the 90s in terms of usability and technology (frames! Argh!) the APIs are badly documented - finding a list of example responses, or a complete list of errors is har...
Hi All, I am using cybersource as the payment gateway for my application. The payment information is sent correctly if we post the form without using an Ajax request. Now we need to implement this by using an Ajax request. I tried passing the information to cybersource but got a javascript error "access denied" when I tried to submit t...
hi, I need a good payment gateway for my shop (Drupal Ubercart). I was considering to use Authorize.net... is it available in Europe ? My customer has revenues of 10.000 per week so I'm looking for a professional solution. Could you give me some tip ? thanks ...
While using the Paypal iPhone SDK that integrates a mobile payment option on the iPhone, I am realizing that to use the SDK you hardcode your PayPalApplicationID into your application during the initialization of the SDK module. Is there a way to securely store this PayPalApplicationID on the phone? I'm at a lost since keychain isn't...
I'm developing a self-checkout kiosk for quick service restaurants. The customer will generate their order on the kiosk and I'm looking for a POS terminal to use to actually process the customer's payment (via credit card or debit card). Which POS terminals support sending it the order price via an interface, having the terminal complete...
I've read some good information (on SO) about how you must avoid storing credit card information on your website. My Rails app would be the one getting the CC information from a on my website, correct? (as opposed to a payment processor site, if that's possible?) If so, then how do I know what all logs to "silence" so that they don't st...
Hi, Would like to know about Livegamer (virtaul money microtrasactions) implementation in java. Require urgently!!! Thanks! Kind Regards' Hari ...
Hi there, a site i am working on requires to have an option to pay with paypal and another through direct billing. I though the shopping cart would lead to a payment method and depending on the payement option selected either the user will be sent the bill via email or rerouted to paypal to complete the payment. I was wondering if anyon...
Does anyone have example code showing how to process the Avangate IPN (Instant Payment Notification) in a Django app? In particular, I'm interested in seeing examples of creating the hash signature for the response. ...
I need to build web application where users can sell goods. Each user should be able to get money directly on his PayPal account. Can you suggest which PayPal service/payment method (or other payment system) it is better/safely to use in this case? Thanks in advance ...
Hi All, I am working on a project which uses Cybersource as payment gateway. I am able to pass all the payment informations to Cybersource. My task now is to canelling payment from an previously submitted card. I cannot find the html source code which can be used for posting to the cybersource for cancelling my previous cards so that ...
I have a Magento shop and we use Barclaycard ePDQ as our payment method. I recently created a new cart rule that gives you 10% off discount when using a coupon code. Everything goes well with Magento - the coupon applies - but after I press Checkout and it takes me to the Barclaycard ePDQ page, I notice that the total amount to pay is ac...
Lots of developers spend hours coding free and open Libraries. Avoiding entering the fairness or motivational issue for the sake of objectivity, what I would like to do is charge 1% of the profit of whoever use my Lib. I want people to be able to publish their app using my Lib, without asking me for permission or having to close a deal...
Hello Everybody, Although google provide documentation for google checkout api version using Curl but it's hard to understand.S could someone plz gives me guidance to implement it on my php site or give me any link where i can find the tutorial for integration except google tutorial. I want to implement it on my website h...
I can use successfully the PayPal NVP api for SetExpressCheckout. But the problem with this is, I can't pay two merchant on a single payment. So, going through PayPal, I found that I can use the parallel payment. I need to know how can I use the parallel payment. I have request code for the SetExpressCheckout like following, <form meth...
Hi, I would like to know if there is a possibility of transferring money from my sellers customer to my seller directly without me getting involved? Setup is like this I've my website Sellers register and sell their items Customers register and buy sellers items.. What i want is to take money from customers account (be it credit ca...