Unverified50% confidenceFactExact time
ISIN是ISO 6166标准下的12位字母数字代码，用于全球证券唯一标识；CUSIP主要在北美市场使用，由9位字符组成
1
Sources
50%
Confidence
Long-term
Relevance
8/6/2026
First Seen
Sources
Related Claims
Unverifiedn8n的默认端口为567853% similarUnverifiedThe Merchant Category Code (MCC) is defined by the ISO 18245 standard and is a four-digit code assigned to each merchant by card organizations; for example, 5411 represents supermarkets/grocery stores, 5812 represents dining, and 5999 represents other retail.53% similarUnverified各卡组织在ISO 8583标准基础上保留私有扩展字段，通常在数据域63和125附近52% similarVerifiedThe BIN (Bank Identification Number) consists of the first 6 to 8 digits of a credit card number and directly encodes key information such as the issuing bank, card type, card tier, and issuing country.51% similar
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