ATM Category: classification of ATM dependent the kind of shipment and / or sender
Definitive ATM: ATM category for franking of all kinds of shipments by every sender
Long Term ATM: ATM category issued for a long time without special occasion
Commemorative ATM: ATM category issued for a special occasion
Supplementary ATM: ATM category with a printed small denomination
Basic Postal Shipment ATM: ATM category for franking of basic postal shipments by every sender
Cover ATM: ATM category for franking of covers