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Bulk verify if the name, bank card number, ID number, and registered phone number match.
Input Format
One record per line, format: Name ID Number Bank Card Number Mobile Number
Supports space, comma, tab separators
• Supports up to 500 records per batch
• Automatic ID Number validation after clicking 'Next'
• If deduplication is enabled, duplicate records will be removed automatically
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Return on Investment (ROI) Calculator
Enter your investment amount and dates to quickly calculate ROI and annualized return, helping you make smarter investment decisions.
Bond YTM Calculator
Accurately calculate the annualized yield of a bond held to maturity to assist with investment decisions and bond valuation analysis.
FVIFA Calculator
Accurately calculate the Future Value Interest Factor of an Annuity (FVIFA) to evaluate future returns. Supports custom interest rates, periods, and decimal places.
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Accurately convert between numeric amounts and Chinese uppercase/lowercase financial characters to meet formatting standards for Chinese contracts, invoices, and banking.
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When you need to verify the authenticity of a user's identity, the 4-factor bank card verification tool quickly identifies false information by checking the consistency of the name, bank card number, ID number, and registered phone number. A complete 4-factor verification includes: the cardholder's name, the 19-digit bank card number, the 18-digit ID number, and the 11-digit phone number registered with the bank system.
What should I do if the verification result shows "Mismatch"?
First, check if the ID number contains a capitalized "X". Second, confirm whether the phone number is the latest one registered with the bank system.
What is the maximum number of records supported for bulk processing?
The limit is 100 records per batch. If you have more, we recommend processing them in multiple batches.
The bank card number must be a complete 19 digits (debit card) or 16 digits (credit card), and the phone number must exactly match the one registered with the bank. The verification result only reflects the information matching status and does not represent authorization from the card-issuing institution.
Typical application scenario: When verifying John Doe,6228480402564890018,13010319801010123X,18612345678 for a financial account opening, if it returns "Mismatch", it is recommended to first check if the ID card has expired. For bulk processing, we recommend cross-verifying with a "3-Factor Verification" tool.
