The barcode system ''B'' is the lowest price solution for straightforward applications, based on the common system platform. The control medium used is a paper ticket cut from the roll at the entry point. A barcode and plain-text information are printed on it and it's then dispensed to the customer. The barcode tickets are provided with a printed barcode in accordance with the principle ''Interleaved 2 from 5 Code''. The barcode information includes a unique identification number, whose utilisation procedure is recognised at all levels and stages of the system at any time by an intelligent data distribution concept.

The ChipCoin® system ''C'' has established itself worldwide through long practical experience. Its innovative, contactless transponder technique offers many benefits through its low-wear technology. The ChipCoin® technology is based on data storage chips embedded in a plastic carrier in the form of a coin. Via an integrated aerial, the data content of the chip can be read and new data written on the chip without physical content.