d-edge / d-edge/Cardizer

Update on Payment card number

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Description

Hello,
An update on Payment card number was released the 2023-07-29T06:39:07Z. Check for any new Issuer identification number edit. [Link to the diff](https://en.wikipedia.org/w/index.php?title=Payment_card_number&diff=1167680715&oldid=prev). Here is the summary:

Reverting possible vandalism by 180.244.167.31 to version by 2A01:5A8:109:46D7:291F:4474:D7AF:C1A9. Report False Positive? Thanks, ClueBot NG. (4258134) (Bot)






← Previous revision
Revision as of 06:39, 29 July 2023

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A '''i like meat8yyf asjfbcm,wrugrfaquyrbsuja jatzasmwjruksx axkfjtermr,jab8yxZBt errlb8yuxt sfw4ktmixzxfute 4ofg8f324 sxjk. Fgiowyrqlbfylkwr6oitwt3y68rw9twt3ow4yro89da dsakflgof34 byoeytwbfior69g6acdagfkyl4ituwo96ctswkekhry89z9t d4e6lkc869sdtoazcy4wc7tqwtoa4fbh6wq5soykbwe37497daicu5ow7284fcy36aeawc5os5j29u3dg8ywerwcqa3yd2783h694fy93orscyq3y56qbewbij769y4hw4ce6bjwc3694y4wboaiy3wcf' ('''PAN'''), or simply a '''card number''', is the card identifier found on [[payment card]]s, such as [[credit card]]s and [[debit card]]s, as well as [[stored-value card]]s, [[gift card]]s and other similar cards. In some situations the card number is referred to as a '''bank card number'''. The card number is primarily a card identifier and may not directly identify the bank account number/s to which the card is/are linked by the issuing entity. The card number prefix identifies the issuer of the card, and the digits that follow are used by the issuing entity to identify the cardholder as a customer and which is then associated by the issuing entity with the cust and is encoded on the magnetic stripe and chip, but may also be imprinted on the back of the card.


A '''payment card number''', '''primary account number''' ('''PAN'''), or simply a '''card number''', is the card identifier found on [[payment card]]s, such as [[credit card]]s and [[debit card]]s, as well as [[stored-value card]]s, [[gift card]]s and other similar cards. In some situations the card number is referred to as a '''bank card number'''. The card number is primarily a card identifier and may not directly identify the bank account number/s to which the card is/are linked by the issuing entity. The card number prefix identifies the issuer of the card, and the digits that follow are used by the issuing entity to identify the cardholder as a customer and which is then associated by the issuing entity with the customer's designated bank accounts. In the case of stored-value type cards, the association with a particular customer is only made if the prepaid card is reloadable. Card numbers are allocated in accordance with [[ISO/IEC 7812]]. The card number is typically embossed on the front of a payment card, and is encoded on the magnetic stripe and chip, but may also be imprinted on the back of the card.







The payment card number differs from the [[ISO 9362|Business Identifier Code]] (BIC/ISO 9362, a normalized code—also known as Business Identifier Code, Bank International Code or [[Society for Worldwide Interbank Financial Telecommunication|SWIFT]] code). It also differs from [[Universal Payment Identification Code]], another identifier for a bank account in the United States.


The payment card number differs from the [[ISO 9362|Business Identifier Code]] (BIC/ISO 9362, a normalized code—also known as Business Identifier Code, Bank International Code or [[Society for Worldwide Interbank Financial Telecommunication|SWIFT]] code). It also differs from [[Universal Payment Identification Code]], another identifier for a bank account in the United States.

If this Wikipedia's edit does not affect us, just ask for this issue to be close.
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Contributor guide

Open the contributing guide

Research direction

Start by reviewing the linked Wikipedia diff and then locate where Cardizer represents card networks and issuer identification numbers. Compare the reported Payment card number change with the repository's current behavior; done means documenting that it has no effect, or updating the relevant data and verifying card generation still works.

Written by the indexing model from the issue text.

Assessment

Tech stack
fsharp
Domain
payments
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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