Class TokenSupplyTypeNamespace

Unique, not interchangeable with other tokens of the same type as they typically have different values. Individually traced and can carry unique properties (e.g. serial number).

Interchangeable value with one another, where any quantity of them has the same value as another equal quantity if they are in the same class. Share a single set of properties, not distinct from one another. Simply represented as a balance or quantity to a given Hedera account.