Role
Formula, source, and risk-language review
Review scope
- Credit card formulas, examples, calculator behavior, and consistency between tools and articles.
- YMYL risk language, source status, update dates, disclaimers, and prohibited outcome promises.
Methodology
- Compare calculations with unit-tested pure TypeScript functions where a matching tool exists.
- Require first-party source identifiers and a visible source-refresh state when live verification is incomplete.
- Reject approval predictions, guaranteed score claims, personalized advice, and hidden assumptions.
Disclosure
This review identity does not represent a bank, credit bureau, regulator, attorney, or licensed financial adviser. High-risk publication requires appropriate human source review for the claim.
Reviewed content set
- Available Credit Explained
- Balance Transfer Fees Explained
- Credit Card Cash Advances Explained
- Dynamic Currency Conversion Explained
- Foreign Transaction Fees Explained
- Credit Card Grace Periods Explained
- How Credit Card Cash Back Works
- How Credit Card Interest Is Calculated
- How Credit Cards Work
- How Credit Card Rewards Spending Caps Work
- How to Decide If a Credit Card Annual Fee Is Worth It
- How to Dispute a Credit Card Billing Error
- How to Estimate Credit Card Points Value
- How to Read a Credit Card Statement
- Merchant Refund vs Credit Card Dispute
- Overall vs Per-Card Credit Utilization
- Paying Before the Statement Closes
- Statement Balance vs Current Balance
- Statement Date vs Payment Due Date
- What Is Credit Card APR?
- What Is Credit Utilization?
- What to Do If Your Credit Card Is Lost or Stolen
- When Credit Card Balances Are Reported
- Why Minimum Payments Cost More