- Instantenous transfers (<5 sec hard requirement, usually sub-second) between local banks, - All local banks must implement support (not sure about the deadline, system is working reliably since a few years), - money can be sent or requested (needs approval, of course). - Primary IDs (bank account numbers) and optional secondary IDs (Phone number, email address) can be used - Supports QR codes for requests, - Free from any transfer costs for private people (not sure about companies) under 20M HUF (~50k EUR).

It is implemented using an Erlang according to my information, and is a very robust, well designed and tested scalable system.