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Questions tagged [credit-card]

is used for questions related to payment cards. Questions regarding security of payment card data may want to consider using the pci-dss tag.

This tag is used with questions related to payment cards.

If your question is regarding security of payment card data, then you may want to consider using the tag.

Note that much of the advice surrounding this topic is region dependent, so it will help if you mention where in the world you are.

FAQs for this tag:
Which payment gateway should I choose

Terminology associated with this tag:
Merchant
Payment Gateway / Service Provider
PCI-DSS

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PayPal won't accept every credit/debit card - Smart Buttons Checkout

I'm using PayPal Samart Buttons which offers me two possiblities: pay with a PayPal account and use a credit/debit card. The problem is that PayPal seems to not accept payments with credit/debit card from some countries as I created a few personal…
Thiago Guimarães
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Authorize.net ARB API Integration Question

I'm integrating with Authorize.net's ARB API. Authorize.net processes their transactions at a certain time everyday, so when people create a subscription, their transaction is not real time. I am creating a subscription based model, does their…
Wobbles
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Use Paypal Here Credit Card scanner to play a sound in Processing 3

I'm trying to make an art project. The basic concept right now is where I use the free PayPal Here card scanner to charge a credit card $0.01 and then by either webhooks or some sort of email receipt solution, have processing take the name of the…
Matanya
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Using the paypal asp.net SDK for credit card processing only

I am trying to use paypal simply to handle my credit card transactions. I have a C# based asp.net application that collects the users information and calculates the total charge. I simply want to use the paypal asp.net sdk to pass the billing…
pat8719
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how to proceed credit card ocr

I'm implementing credit card ocr engine. My first try was to use opencv for detecting ROI and through the ROI to CNN. Actually it recognizes quiet well from CNN however, it can not detect ROI well while the card digits are embossed with similar…
puhuk
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Can't loop div in label tag and get its first child's text content

What I'm trying to do: Each label has div (.credit-card-last4) which contains card number. I want to add a class (.uzcard) to the LABEL which card number's first 4 digits starts with 1200. And add a class (.humo) to the LABEL which card number's…
Shukur Sharofiddinov
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Has Chrome changed how it detects fields for credit cards?

I recently updated Chrome to the latest version (I am running Version 79.0.3945.88 for MacOS) and suddenly Chrome has started suggesting autofilling credit card numbers in fields which are not credit card fields. For example, I have this…
Carlos Granados
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Oversized credit card icons in WooCommerce backend

The credit card icons on the WooCommerce Orders back-end page are suddenly very large. How would I write CSS to reduce those icons back down to something like 32px wide? https://i.stack.imgur.com/8XOQq.jpg
Morten Vestergaard
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Regex to mask credit card numbers but not IBAN numbers

I'm using the regex code below to mask the credit card numbers on my application but it seems I'm also masking IBAN numbers which I would like to mask, has anyone faced this issue before? Does anyone know the patron for IBAN numbers and how to keep…
Cristian
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PayPal credit card button hides PayPal standard button

We are using PayPal with the default button and with visa and MasterCard buttons. When we click on a credit card button the default PayPal button is hidden. Is there a way to avoid this? We don't want that user has to refresh the page to see again…
Giamma
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Moneris PreAuthorization using DirectPost method

I m integrating a few gateways in my product, but I m stuck on Moneris (eSelectPlus). Issue is, I cant find a config variable to specify which type of Transaction Type I want to use (i-e: PreAuth, PreAuth Complete/Capture, Purchase .. etc). I m…
Muhammad Bilal Bin Asghar
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CC and SSN File Search on Network Drives

I am working on a project where we need to search a set of our network drives to examine each file and look for credit card numbers and social security numbers. I have been trying to use the Cornell Spider program without success since it seems to…
John
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Credit card crediting and debiting / ACH crediting and debiting through Api without user interaction

I'm looking for a way to automate a transfer from one credit card to another credit card or from one bank account to another bank account, without the end user having to login to something like paypal or amazon payments to complete the process (by…
Venu
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Error : credit_card_form is deprecated since version 2.6! Use > WC_Payment_Gateway_CC->form instead

I am using this code to generate the credit card form but it throws a notice that credit_card_form is deprecated since version 2.6! Use WC_Payment_Gateway_CC->form instead. public function payment_fields() { …
user3697484
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How to submit credit card info to a separate server/website (PCI)

My company has a website/service that stores/processes credit cards and is PCI compliant (Site A). We also have websites with storefronts that need to submit credit card data to that site for processing (Site B). When someone orders something on…
Mike McLin
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