: Unlike "Product_A," this string is meant for machine processing rather than human interpretation.
: A numeric sequence that may represent a high-precision Unix timestamp or a primary database key. 1106090031523_40_0aea9c6bffd155abe0bd3950dfbc5a46
: A secondary code, often used as a status flag, version number, or category ID. : Unlike "Product_A," this string is meant for