This business sector is used to handle bank payment undertakings and can be used in connection with blockchain.

This business sector consists of a buyer, seller and seller's bank (if applicable). Once the buyer and seller agree to a trade agreement via a blockchain platform, the buyer instructs his bank to issue a payment undertaking towards the seller in DOKA-NG. The liability is booked under the buyer.

The MyModelbank contains a contract at various stages of processing which provide examples of the contingent variations. The relevant transactions have then been processed in full to illustrate the methods of working with the application. The list of contracts and processed transactions can be found in the chapter Contracts and Transactions DOKA-NG. These examples have been written with the standard version of the application. Due to the fact that customer-specific adjustments may have been carried out, real results can vary from those provided by the MyModelbank.

The different ways of working with the individual transactions are described in the user documentation of the application.