Trigger solution: A trigger solution describes a technical bridge between blockchain technology and conventional payment systems. Financial transactions or payment processes are initiated (“triggered”) by the blockchain and then executed as conventional payments via traditional clearing channels (such as SEPA). An interface to the conventional payment system is required to process the payment. Alternatively, payment transactions can be processed via DLT (distributed ledger technology) using programmable money (digital central bank currency, stablecoin or cryptocurrency). (Publication date: 5 July 2021)