DisplayCost

A human-readable representation of a cost amount.

Fields

Field	Type	Required	Description
currency	string	✓	ISO currency code (e.g., USD, EUR).
display	string	✓	Formatted cost string (e.g., “$10.00”).
majorValue	number	✓	Cost in major currency units (e.g., 10.00 for $10).
value	number	✓	Cost in minor currency units (e.g., 1000 for $10.00).