credit-card

working with IC card reader and SLE5528 smart card

允我心安 提交于 2019-11-29 16:51:46
Am having an IC contact card reader and SLE5528 smart cards.Am wondering how to get started working with these items really. The reader is being read and i see no effect when i insert the smart card . i also installed the smart card shell of opensmart from http://www.openscdp.org/ but i can't get to read any card reader with it.Am wondering whether it has compatibility issues. Please i know i may have asked the question inappropriately, but am kindly asking anyone there to help me out on this. Any relevant links or helpful information to get me started and done will be of great help Thanks in

Automatically charge PayPal account?

此生再无相见时 提交于 2019-11-29 04:49:14
I'd like to automatically charge my members a variable amount of money based on the services they use on my website. They would accumulate a balance owing, and then every week they would be charged for that amount. Is there a way I can do this without having to store their credit card information in my database? (Similar to my last question , but I just realized I don't really want to go through the headaches and liability issues of having to safely store CC info) To accomplish this you'll need to create your own subscription system that manages the "when" of the subscription as well as the

Paypal Payments Standard without creating Paypal account

对着背影说爱祢 提交于 2019-11-28 23:28:56
I want to sell media, and chose PayPal Payments Standard to do it. According to official documentation buyer can make a purchase without paypal account. Just enter card number/CVC, name and some other fields and buy. But when I click on a "Buy now" button created with Paypal button editor - it gives two options: "Pay with my PayPal account" or "Create a PayPal account". There is no option to pay without creating a paypal account. I want not to force buyer to make account and fill a lot of fields. Card number, its expiration date, CVC and maybe first/last name - that's necessary and sufficient.

Storing Credit Card Information

亡梦爱人 提交于 2019-11-28 21:04:32
问题 Can I store my users' credit card's expiration date & last 4 digits? The reasons for this is so we can notify the user that their card is about to expire and that they should change their account over to their new card. Storing the last four digits will allow the user to identify what card they have stored with our system. 回答1: There's a whole set of rules about what you can and cannot store, Google for PCI-Compliance. However, in short, yes, the expiration date and last-4 would be ok to

How to test credit card interactions?

梦想的初衷 提交于 2019-11-28 19:41:46
After reading this answer , I wonder if there's a way to get a "testing" credit card number. One that you can experiment with but that doesn't actually charge anything. Mike MasterCard: 5431111111111111 Amex: 341111111111111 Discover: 6011601160116611 American Express (15 digits) 378282246310005 American Express (15 digits) 371449635398431 American Express Corporate (15 digits) 378734493671000 Diners Club (14 digits) 30569309025904 Diners Club (14 digits) 38520000023237 Discover (16 digits) 6011111111111117 Discover (16 digits) 6011000990139424 JCB (16 digits) 3530111333300000 JCB (16 digits)

Online Credit Card Storage? [closed]

℡╲_俬逩灬. 提交于 2019-11-28 18:19:05
I am about to inherit and work on a small business retail website that is very poorly designed. Among other things, the greatest concern is with the current credit card processing. Currently, the owner retrieves credit card information (name, number, CVV2 and expiration date) from an online order form and saves all of that information in plain text within a MySQL database. A notification then gets sent to his email that someone has ordered. Thereafter, he has an administrative back-end page that he views the orders and credit card information which he uses to process offline with his own

Credit card payment gateway in PHP? [closed]

纵饮孤独 提交于 2019-11-28 16:05:42
I need to process credit cards and integrate with backend payment services to credit them. The majority of solutions on the internet require an intermediary, eg. 2CO , GCO , Auth.net . Do you have any experience with implementing a credit-card payment gateway in PHP? Any help in appreciated. Thanks for your time. Stripe has a PHP library to accept credit cards without needing a merchant account: https://github.com/stripe/stripe-php Check out the documentation and FAQ , and feel free to drop by our chatroom if you have more questions. If you need something quick and dirty, you can just use

Reading Visa payWave Credit Card Details via NFC on Android

≯℡__Kan透↙ 提交于 2019-11-28 13:52:50
问题 Is it possible to read the credit card details (name, number, expiry) of a Visa payWave card via NFC on a Samsung Galaxy Nexus? What about other NFC-enabled credit cards? If it's not possible, is there some way to retrieve a unique ID from the card? Also, any references or example code would be a great help. 回答1: There are at least 2 Android apps that can already do this: Squareless and Electronic Pickpocket RFID. Some references: Explanation of how to do it: http://blog.saush.com/2006/09/08

Scanner for long integer, Exception in thread “main” java.util.InputMismatchException

时光怂恿深爱的人放手 提交于 2019-11-28 12:07:40
问题 I am at the last step to finalize my program, however whenever I enter my integer (long) I get a input mismatch: Compiler message: "Exception in thread "main" java.util.InputMismatchException: For input string: "4388576018402626" at java.util.Scanner.nextInt(Scanner.java:2097) at java.util.Scanner.nextInt(Scanner.java:2050) at CreditCardValidation.main(CreditCardValidation.java:12)" My code is as follows: import java.util.Scanner ; //import Scanner public class CreditCardValidation { public

working with IC card reader and SLE5528 smart card

十年热恋 提交于 2019-11-28 10:32:14
问题 Am having an IC contact card reader and SLE5528 smart cards.Am wondering how to get started working with these items really. The reader is being read and i see no effect when i insert the smart card . i also installed the smart card shell of opensmart from http://www.openscdp.org/ but i can't get to read any card reader with it.Am wondering whether it has compatibility issues. Please i know i may have asked the question inappropriately, but am kindly asking anyone there to help me out on this