A new cryptocurrency has recently become available. It is called RECO, which stands for “reference line coin”. It is the first cryptocurrency that offers the ability to send the recipient an encrypted reference line when making transactions. “This is unique and new,” says Christian Kassler, developer of the RECO cryptocurrency and co-owner of CAD-KAS Computersoftware GbR. “We wanted to create a distinct cryptocurrency, based on its own blockchain, that supports a reference line for transactions,” he says. Kassler goes on to explain that the reference line can, of course, be left blank. But he points out that it is sometimes helpful when the line contains the sender from whom the money is coming or similar information.