Automatic pallet dispensers are used for safe and efficient stacking of pallets in logistics and distribution centers, as well as production facilities. Their main advantage is that they allow handling of pallets on the floor using pallet jacks and simple forklifts. Pallets can be stacked or retrieved individually or in groups. Sensors detect new pallets and adjust stacking accordingly. The dispensers can be electric or pneumatic, with a load capacity of 1,000 kg and storage for up to 25 pallets.