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Questions tagged [payment]

The process of transferring money, normally in exchange for some product or service

The possibility of paying for services or products is an important feature in many applications. Obviously it is very important that it works properly and is also save against malicious attacks.

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What is required to send messages via USSD?

I'm trying to get started with USSD. I'm familiar with other forms of SMS. Ultimately i want to use USSD as part of a real-time payment platform. Thanks.
Charles Okwuagwu
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How do NFC payments work?

As far I know NFC tags are quite simple. They contain small amount of data, from several bytes to few kilobytes. NFC / RFID readers receive that data. They can also write back some data to read it later. I thought that NFC payments are more secure…
Greg Dan
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Stripe throws invalid integer error

I am unable to charge the amount $49.99 in stripe. I am going through the following links but nothing workout Stripe Checkout Price error - Invalid Integer Stripe Rails: Invalid integer: 1.06 I would like to charge the amount as it is. I don't want…
Sam
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Storing partial credit card numbers

Possible Duplicates: Best practices for taking and storing credit card information with PHP Storing credit card details Storing Credit Card Information I need to store credit card numbers within an e-commerce site. I don't intend on storing the…
Joel
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Paypal recurring payment ipn

I have a little question about recurring payments in paypal. Example: I start a recurring payment, 20$ for each month during 1 year. Does paypal send an IPN for every month of this recurring payment? Thanks.
Gori
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Redirect User From Browser to My App after open a specific URL

I wrote an application that user after click on buy Button He/She redirect to Internet Browser (e.g: chrome) and after payment I want he come back to my App (my activity) so I found out that I should use Intent-Filter but It doesn't work for me! I…
user1794292
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Order/Invoice/Payment database modeling

I am designing an e-commerce website that has the following scenario: A customer can purchase items and create an order. The order may have unknown fee that will be added after the customer pays the total amount of the items. That is, the customer…
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Alipay Integration

Does anybody know anything about Alipay payment service? Does alipay.com have an API (Like paypal or moneybookers)? Does anybody have documentation? I cannot find anything. Thanks in advance.
Ruslan Polutsygan
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Testing subscription renewals on Stripe

I am using Stripe to test how my code would react to recurring subscription renewal payment attempts for a product we are working on (need to test success, failure ...etc.). And it seems that most answers on StackOverflow suggest creating a…
Greeso
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Android integration with CCAvenue

I have an android app and want to integrate with CCAvenue payment gateway same as flipkart and others.but i don't know how can i integrate CCAvenue because there is no SDK provided. I have used paypal sdk thats so simple to integrate.but not able to…
Manoj Tarkar
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Stripe vs Balanced

I'm assisting in development of a backend for a painting service that works with many contractors across the US. We've been using Stripe, but the business has been paying the contractors using their bank's ACH service add-on which takes 3-5 days and…
Akuta
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What do I do about recurring billing?

This might be a subjective question, but I'll give it a go. There are already a number of questions on SO that revolves around subscription billing management. I am currently working on a SaaS solution that will require a fully automated billing…
phidah
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Canadian website payment processor recommendations?

This question has been asked before (link) but I have slightly different requirements. First, I'm in Canada so that rules out Google Checkout and probably a few others. I just need a basic service that provides "Buy Now" functionality, no shopping…
Jon Tackabury
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"Missing 'package' key attribute on element package at AndroidManifest.xml:11:5-64"

Actually I published a app in play store, in the next update I want to add UPI payments in the app. So, I am using upi_pay package. When I installing the package getting error as "Missing 'package' key attribute on element package at…
Phanindra
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PHP Paypal Auth/Capture NVP Integration Troubles

Background: We implemented Paypal Authorization and Capture flow using NVP integration and php-curl. The complete process is described on the PayPal developer website :…
Marc
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