Credit and Debit Cards
Annual Percentage Rate
Annual Percentage Rate (APR) expresses the yearly cost of credit including interest and certain fees.
Read full definitionShouldEye Trust Intelligence Glossary
Credit Cards & Cardholder Protection
Understand credit-card interest, fees, rewards, applications, credit limits, fraud protection and disputes. ShouldEye explains what card terms mean, where the risks are and what consumers should check before applying, borrowing or paying.
Educational information only. ShouldEye does not provide legal, banking, or individualized financial advice. Dispute rights, deadlines, and outcomes depend on your payment method, card network, issuer, processor, jurisdiction, and the facts of your case. Legal Disclaimers
210 published definitions in this cluster
Before You Apply, Borrow or Pay
Use this checklist as educational guidance—not personalized advice. Compare the issuer’s current disclosures before you act.
- The regular APR after any promotion ends
- Annual and transaction fees (transfers, cash advances, foreign)
- What happens if you pay only the minimum
- Balance-transfer fees, windows and post-promo rates
- Rewards caps, exclusions and clawback rules
- Foreign transaction costs and dynamic currency conversion
- Arbitration, class-action waiver and dispute terms
- Fraud liability, purchase protections and how to report unauthorized charges
Topics
Featured consumer-protection terms
Credit Cards & Cardholder Protection
Credit Utilization Ratio
Credit utilization ratio is revolving balances divided by revolving credit limits, a major scoring factor.
Read full definitionCredit Cards & Cardholder Protection
Minimum Payment
The minimum payment is the smallest amount due by the due date to keep the account in good standing.
Read full definitionCredit Cards & Cardholder Protection
Credit Card Grace Period
A credit-card grace period is the time between the statement closing date and the due date when paid-in-full purchase balances may avoid interest.
Read full definitionCredit Cards & Cardholder Protection
Balance Transfer
A balance transfer moves debt from one credit account onto another card, usually for a fee and optional promo APR.
Read full definitionCredit Cards & Cardholder Protection
Deferred Interest
Deferred interest is a financing design where interest is calculated during a promo and charged retroactively if the balance is not paid in full by the deadline.
Read full definitionCredit Cards & Cardholder Protection
Foreign Transaction Fee
A foreign transaction fee is a percentage charged on purchases processed in foreign currency or through foreign banks.
Read full definitionCredit Cards & Cardholder Protection
Unauthorized Credit Card Transaction
An unauthorized credit-card transaction is a charge you did not approve or that exceeds what you approved.
Read full definitionCredit Cards & Cardholder Protection
Credit Card Dispute
A credit card dispute is a formal challenge to a charge filed with the issuer—potentially leading to a chargeback.
Read full definitionChargebacks and Payment Disputes
Chargeback
A chargeback is a card-network dispute process in which the cardholder’s issuing bank seeks to reverse a settled card transaction.
Read full definitionCredit Cards & Cardholder Protection
Schumer Box
The Schumer box is the standardized U.S. credit-card disclosure table showing APRs, fees, and key terms.
Read full definitionBanking and Transfers
Dynamic Currency Conversion
Dynamic currency conversion (DCC) lets cardholders pay in their home currency at a foreign merchant, at a offered conversion rate.
Read full definitionA–Z
Browse terms
210 matching terms
Credit Cards & Cardholder Protection
0% Intro APR Credit Card
A 0% intro APR credit card advertises an interest-free promotional period on purchases and/or balance transfers.
Read full definitionCredit Cards & Cardholder Protection
Account Age
Account age is how long a credit account has been open, contributing to length-of-history scoring factors.
Read full definitionCredit Cards & Cardholder Protection
Account Closure by Issuer
Account closure by issuer is when the bank closes the card for inactivity, risk, or policy reasons.
Read full definitionSocial Media and Creator Economy
Account Takeover
Account takeover is gaining control of someone’s account through stolen credentials, malware, SIM swap, or social engineering.
Read full definitionCredit Cards & Cardholder Protection
Adverse Action Notice
An adverse action notice explains that credit was denied or offered on less favorable terms and cites principal reasons.
Read full definitionCredit Cards & Cardholder Protection
Airline Miles
Airline miles are loyalty currency that may be earned via co-branded cards or transfers from flexible point programs.
Read full definitionRegional and Branded Payment Methods
American Express
American Express is a global payments company that issues cards and operates the American Express network.
Read full definitionCredit Cards & Cardholder Protection
Annual Fee
An annual fee is a yearly charge for having the credit card, often billed on an anniversary statement.
Read full definitionCredit and Debit Cards
Annual Percentage Rate
Annual Percentage Rate (APR) expresses the yearly cost of credit including interest and certain fees.
Read full definitionCredit Cards & Cardholder Protection
Approval Odds
Approval odds are an estimate of how likely an issuer is to approve a credit-card application.
Read full definitionCredit Cards & Cardholder Protection
Authorized User
An authorized user is someone added to a card account who can spend but is usually not fully liable like the primary cardholder.
Read full definitionCredit Cards & Cardholder Protection
Authorized-User Fee
An authorized-user fee is an annual or per-card charge to add additional cardholders.
Read full definitionCredit Cards & Cardholder Protection
Automatic Payment
Automatic payment is a scheduled pull from a bank account to pay the card minimum or statement balance.
Read full definitionCredit Cards & Cardholder Protection
Available Credit
Available credit is the unused portion of your credit limit.
Read full definitionCredit Cards & Cardholder Protection
Average Daily Balance
Average daily balance is a common method of summing each day’s balance and dividing by days in the billing cycle for interest.
Read full definitionCredit Cards & Cardholder Protection
Balance Transfer
A balance transfer moves debt from one credit account onto another card, usually for a fee and optional promo APR.
Read full definitionCredit Cards & Cardholder Protection
Balance Transfer Trap
A balance transfer trap is when fees, new spending, or post-promo APR erase the expected savings.
Read full definitionCredit Cards & Cardholder Protection
Balance-Transfer APR
Balance-transfer APR is the rate applied to transferred balances, including any promotional transfer rate.
Read full definitionCredit Cards & Cardholder Protection
Balance-Transfer Check
A balance-transfer check is a convenience check used to move debt or pay third parties using your credit line.
Read full definitionCredit Cards & Cardholder Protection
Balance-Transfer Credit Card
A balance-transfer credit card is marketed for moving debt from another card, often with a promotional APR and a transfer fee.
Read full definitionCredit Cards & Cardholder Protection
Balance-Transfer Fee
A balance-transfer fee is typically a percentage of the amount transferred onto the new card.
Read full definitionCredit Cards & Cardholder Protection
Balance-Transfer Limit
A balance-transfer limit caps how much you can transfer, often below the full credit line.
Read full definitionCredit Cards & Cardholder Protection
Balance-Transfer Window
A balance-transfer window is the limited time to complete transfers at the promotional terms.
Read full definitionBanking Codes and Identifiers
Bank Identification Number
A Bank Identification Number (BIN) is the industry name for the leading card digits that identify the issuer or card program—standardized as an IIN.
Read full definitionCredit Cards & Cardholder Protection
Billing Cycle
A billing cycle is the period between statement closing dates used to calculate balances and interest.
Read full definitionCredit Cards & Cardholder Protection
Billing Error
A billing error is a statement mistake—wrong amount, unauthorized charge, or failure to credit a payment—under applicable billing-error rules.
Read full definitionCredit Cards & Cardholder Protection
BIN/IIN
BIN/IIN is the bank identification / issuer identification number prefix that identifies the card’s issuing institution and brand.
Read full definitionCredit Cards & Cardholder Protection
Bonus Category
A bonus category is a spend type that earns elevated rewards for a period or ongoing.
Read full definitionCredit Cards & Cardholder Protection
Break-Even Spending
Break-even spending is how much you must charge (and redeem) for rewards to offset an annual fee.
Read full definitionCredit Cards & Cardholder Protection
Business Credit Card
A business credit card is issued for business spending and may report to commercial and/or consumer credit files depending on the product.
Read full definitionCredit Cards & Cardholder Protection
Card Lock
Card lock is an issuer app control that temporarily blocks most transactions without closing the account.
Read full definitionPayment Processing
Card Network
A card network is the scheme that sets rules and routes messages between issuers and acquirers.
Read full definitionCredit Cards & Cardholder Protection
Card Replacement Fee
A card replacement fee may be charged for rush or repeated replacement of a lost, stolen, or damaged card.
Read full definitionPayment Fraud
Card Testing
Card testing is automated probing of stolen card numbers with small authorizations to find live cards.
Read full definitionPayment Authentication
Card Verification Value
Card Verification Value (CVV/CVV2/CVC/CID) is the short security code printed on a card used to help prove possession in card-not-present payments.
Read full definitionPayment Fraud
Card-Not-Present Fraud
Card-not-present (CNP) fraud abuses card credentials without a physical card read—typically online, mail, or phone.
Read full definitionCredit Cards & Cardholder Protection
Card-on-File Transaction
A card-on-file transaction uses stored credentials at a merchant without re-entering the full card number.
Read full definitionCredit Cards & Cardholder Protection
Cardmember Agreement
The cardmember agreement is the contract governing rates, fees, arbitration, and account rules.
Read full definitionCredit Cards & Cardholder Protection
Cash Advance
A cash advance is borrowing cash against your credit line via ATM, bank teller, or cash-like transactions.
Read full definitionCredit Cards & Cardholder Protection
Cash Back
Cash back is rewards paid as cash value—statement credit, deposit, or check—based on eligible spend.
Read full definitionCredit Cards & Cardholder Protection
Cash Equivalent Transaction
A cash equivalent transaction is a purchase issuers treat like cash advances—such as money orders, certain gift cards, or crypto in some policies.
Read full definitionCredit Cards & Cardholder Protection
Cash-Advance APR
Cash-advance APR is the interest rate on cash advances, usually higher and often with no grace period.
Read full definitionCredit Cards & Cardholder Protection
Cash-Advance Fee
A cash-advance fee is charged when you take cash from the credit line, often a percent with a dollar minimum.
Read full definitionCredit Cards & Cardholder Protection
Cash-Advance Limit
A cash-advance limit is a sub-limit on how much cash you can draw from the credit line.
Read full definitionCredit Cards & Cardholder Protection
Cash-Back Credit Card
A cash-back credit card returns a percentage of eligible purchases as cash or statement credit.
Read full definitionCredit Cards & Cardholder Protection
Cash-Like Transaction
A cash-like transaction is coded similarly to cash advances under issuer rules.
Read full definitionCredit Cards & Cardholder Protection
Change-in-Terms Notice
A change-in-terms notice informs you that APRs, fees, or agreement clauses will change on a future date.
Read full definitionCredit Cards & Cardholder Protection
Charge Card
A charge card generally expects balances to be paid in full each cycle and may not offer revolving credit the way a traditional credit card does.
Read full definitionChargebacks and Payment Disputes
Chargeback
A chargeback is a card-network dispute process in which the cardholder’s issuing bank seeks to reverse a settled card transaction.
Read full definitionChargebacks and Payment Disputes
Chargeback Time Limit
A chargeback time limit is the scheme or issuer window for filing or answering a chargeback stage.
Read full definitionLegal and Compliance
Class Action Waiver
A contract term that prevents customers from joining or bringing class-action lawsuits.
Read full definitionCredit Cards & Cardholder Protection
Clearing and Settlement
Clearing and settlement move authorized transactions from pending to posted and move funds among banks.
Read full definitionCredit Cards & Cardholder Protection
Closed-Account Utilization
Closed-account utilization issues arise when a closed card still shows a balance or when losing its limit raises overall utilization.
Read full definitionCredit Cards & Cardholder Protection
Closing a Credit Card
Closing a credit card is the cardholder’s request to end the account.
Read full definitionCredit Cards & Cardholder Protection
Co-Branded Credit Card
A co-branded credit card pairs an issuer with a merchant, airline, or hotel brand for targeted rewards.
Read full definitionChargebacks and Payment Disputes
Compelling Evidence
Compelling evidence is documentation strong enough under network standards to show authorization, fulfillment, or cardholder participation.
Read full definitionCredit Cards & Cardholder Protection
Compound Interest
Compound interest on credit cards means unpaid interest can become part of the balance that later accrues more interest, subject to issuer methods.
Read full definitionBanking and Transfers
Contactless Payment
Contactless payment completes a transaction by tapping a card or device on an NFC terminal.
Read full definitionCredit Cards & Cardholder Protection
Convenience Check
A convenience check is a check drawn on your credit card account to pay others or yourself.
Read full definitionCredit Cards & Cardholder Protection
Credit Bureau
A credit bureau is a consumer reporting agency that compiles credit histories used in lending decisions.
Read full definition