43
投票
4答案
5917 次观看

信用卡的到期日期在哪个时区?

我们从“>信用卡到期日-包括或不包括?信用卡在最后一天到期。但是,在哪个时区?

0
投票
2答案
2120 次观看

c#Visa 3d安全实施

有人可以为电子商务应用程序提供3d安全的示例实现吗?

4
投票
4答案
2835 次观看

通过贝宝和信用卡收款

我正在开发一个网站,我需要从PayPal和信用卡接收付款,问题是我对此一无所知,我的问题是,在哪里可以找到一些有用的资源来帮助我,或者如果您有帮助,示例代码,所有对我有帮助的东西。 谢谢很多。

3
投票
2答案
1563 次观看

为什么要在信用卡安全码中使用明文?

我很好奇为什么大多数付款网关站点使用 all 输入明文输入来获取安全码的原因。 如果用户将安全代码放在密码模式文本框中不是更安全吗? 请给我启示

5
投票
4答案
9004 次观看

如何在C#应用程序内接受信用卡付款?

我如何在C#应用程序内接受信用卡付款?我将使用一些文本框作为输入,但是我应该联系哪个网关来完成交易?我不介意使用任何付费或免费服务。 有什么想法可以做到这一点吗?谢谢。

5
投票
3答案
8801 次观看

使用Jquery进行信用卡验证

我正在尝试使用jQuery验证信用卡号,但是我不想使用验证插件,是否还有其他插件可以执行此操作?

6
投票
11答案
3338 次观看

确定重复的信用卡号而不存储它们的最佳方法是什么?

我经营一个网站,我们在其中将某些帐户标记为欺诈者,并“标记”其帐户和所有不良信用卡。我们不存储信用卡的实际值,而是存储它的校验和/ MD5算法。 我们一直在发生碰撞。最好的存储这些值的方法是-不可逆的,但是能够对未来的值进行比较。 我认为MD5会是最好的,但是我们在这里进行辩论...

0
投票
1答案
515 次观看

Implement find(), save() ActiveRecord methods for ActiveMerchant CreditCard object

What's the best way to implement ActiveRecord's find() and save() methods for an ActiveMerchant ActiveMerchant::Billing::CreditCard object in a Ruby on Rails application? I'd like my credit card objects to inherit from ActiveRecord and ActiveMerchant. Caveat: I understand that saving credit ca...

0
投票
6答案
128 次观看

I have an SSL installed on my server. Should I secure my CMS backend?

Should I use SSL to secure my custom made CMS? I will be trying to accept Credit card info through a form, after my clients' login. It sounds good to me, but what does everyone else think?

2
投票
4答案
16282 次观看

How do you add GUI to this java program?

I know only basic stuff in java. And I need to create a GUI for this type of program. It shows your credit card info. It has some other classes and makes use of the rmiregistry. This works fine in console but I need to show it in a GUI. The first thing that promps here is to enter your name (java...

1
投票
3答案
199 次观看

What's the best way to avoid chargebacks in an ecommerce web app?

Is there a particular payment method that is less susceptible to chargebacks than others?

6
投票
3答案
1013 次观看

Is it secure to POST Credit Card data from View to Controller?

Need to submit some CC data from the View to the Controller where it will be processed, can I just POST it or is there some common way of securing the data in transit?

21
投票
7答案
14223 次观看

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 whole credit card number, as this would be highl...

13
投票
9答案
78330 次观看

How tell the difference between a Debit Card and a Credit Card

How does one determine that the card a person is entering is a debit card, check card, or credit card? I am looking at this for web payments in the US only. This is for utility billing.

7
投票
5答案
12173 次观看

Creditcard verification with regex?

What is the right way to verify a credit card with a regex? If which one to use there are tons online. If not how to verify?

1
投票
3答案
1087 次观看

Flash based credit card payments?

Does anyone know how the entire checkout process including credit card validation and payment/transactions can be done in Flash, without redirecting to another HTML page? Since Flash has all the capabilities of a web browser (page requests, GET, POST) and even some goodies (cross domain page req...

38
投票
5答案
98118 次观看

Credit card payment gateway in PHP?

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. Than...

7
投票
1答案
2580 次观看

Best practices for taking and storing credit card information with PHP

Should I use sessions for the first few steps (validation, review purchase) then input the information into the database in the final submit? Could the cookies get jacked and transform into a lawsuit? Is it too risky? Would I need to protect my db any special way if storing credit card numbers?...

12
投票
8答案
34699 次观看

Payment methods for an ASP.NET Web Application

I want to add payment methods to my site, such as MasterCard or Payoneer. I don't know where to start, can someone give me an entry point? Is there an API for this?

1
投票
4答案
3113 次观看

Credit Card Validation Resource for UK merchant

I'm trying to set the credit card numbers based on the standard check parameters but I am finding lots of UK cards (Maestro / Visa Debit / Barclaycard Connect) have start numbers that don't meet other card validation script regexes; I.e Maestro (Switch) cards are still around and start with a 4...

67
投票
15答案
51014 次观看

Determine credit card type by number?

Can credit card type be determined solely from the credit card number? Is this recommended or should we always ask client for the type of credit card they're using? I Googled about it and found this algorithm: http://cuinl.tripod.com/Tips/o-1.htm , is this reliable?

9
投票
5答案
9671 次观看

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

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 informatio...

1
投票
4答案
240 次观看

Technical issue surrounding asking for credit card BEFORE address?

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...

7
投票
4答案
2735 次观看

How do I charge someone a variable amount every 2 months without storing CVV code?

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 reas...

7
投票
4答案
5333 次观看

Token based credit card systems vs. traditional gateway

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 c...

14
投票
2答案
31571 次观看

Bank name from credit card details?

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.

15
投票
2答案
15367 次观看

How to test on Live paypal site with dummy credit cards

Right now I am able to test credit card functionality on development server using test/dummy credit cards. But not able to test the same functionality on live server. Are there any dummy credit cards, with which we can test the same on live site?

5
投票
2答案
1174 次观看

Is it possible to install/access SSL for my Google App Engine app?

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?

4
投票
5答案
5062 次观看

Javascript regex to detected possible credit card numbers

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 interspe...

5
投票
7答案
5643 次观看

Taking credit card information online without processing -- how best to do so?

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'...