| Term | Definition |
|---|---|
| Personal Identification Number (PIN) |
A personal identification number (PIN) is a code chosen by a user that can be used to later confirm their identity. While they can take a variety of forms, the most common format for a PIN is a sequence of four or five numbers. PINs are commonly used in debit transactions, and are used in credit card transactions as well in countries other than the United States. Read more >>> |
