The innovative pouch sorter SSI Carrier by SSI SCHAEFER is a modularly designed pouch conveyor for flexible and gentle transport of flat and hanging goods. It processes smaller orders typical for e-commerce as well as larger retail orders in any combination with a high level of efficiency. The main element of the SSI Carrier is the matrix sorter. The matrix sorter sorts pouches and creates customer orders out of the batches in sequence. In doing so, orders with different sizes and destinations can be processed at the same time, unloaded in desired sequences at unloading stations, packed and provided for shipment.