N
The Daily Insight Hub

What is the reference number on my credit card?

Author

Matthew Harrington

Updated on February 04, 2026

A credit card reference number is a 23-digit unique identifier assigned to credit card transactions. You can typically find the reference number in your online account or on your credit card statement, if your card issuer makes it available.

Can you refer your spouse for credit card?

Couples can make one another an authorized user on their credit card accounts. The authorized spouse gets his or her own card to use, but the primary account holder is responsible for the bill. For example, a husband and wife can each apply for separate cards, and then authorize the other to use the cards.

How many numbers are on a credit card?

16 digits
Credit cards that are part of the Visa, Mastercard and Discover payment networks have 16 digits, while those that are part of the American Express payment network have just 15.

What is a payment reference number?

payment reference number. A computer generated reference number given to an account, payer of money or a person who makes a payment with a type of card as confirmation the specific amount of money is paid to a specific account.

Can I get a credit card without my spouse knowing?

The Legality of Opening a Credit Card In short, the answer is no: it is illegal for a spouse to open a credit card in his or her partner’s name. This may come as a surprise to some, but there is a simple explanation behind the criminal denotation.

What do the numbers on a Visa card mean?

Visa Traditional. Visa Signature. Visa Infinite. Conclusion on Visa Card Number. A Visa card number is the 16-digit code printed on either the front or the back of your credit card. This combination of numbers is unique to each credit card. Each credit card number also contains identifiers that indicate the card is a Visa.

Can a husband report his wife for using his bank card?

It’s common for husbands and wives to have separate accounts. I don’t believe it’s common for spouses to feel they need to document permission to manage household expenses. The bank, and local law enforcement, tend to be neither interested by claims that a wife used her husband’s bank card to pay household expenses.

Can you use a credit card in your husband’s name?

Contractual Obligations. A credit card in your husband’s sole name is entirely his contractual obligation, as well. If you use the card to run up a high balance, the fact that you’re married does not usually allow the creditor to look to you for payment. If the card is in your husband’s name, he’s the only one responsible for the balance,…

How does a credit card in your husband’s name affect your credit score?

A card solely in your husband’s name has no effect on your score at all, but this doesn’t mean it can’t affect your ability to borrow. Your credit is tied to your Social Security number. When you apply for a credit card, the creditor uses your Social Security number to access your credit report.