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Input Purposes for User Interface Components
cc-csc - Security code for the payment instrument (also known as the card security code (CSC), card validation code (CVC), card verification value (CVV), signature panel code (SPC), credit card ID (CCID), etc)
cc-type - Type of payment instrument
transaction-currency - The currency that the user would prefer the transaction to use
- transaction-amount - The amount that the user would like for the transaction (e.g., when entering a bid or sale price)
language - Preferred language
bday - Birthday
bday-day - Day component of birthday