Don't worry they just input some numeric into the System

[Arcachon]

https://www.bloomberg.com/news/articles/2016-12-08/ecb-leaves-rates-unchanged-says-will-extend-qe-from-april-iwgd0xwb?cmpid=socialflow-facebook-business&utm_content=business&utm_campaign=socialflow-organic&utm_source=facebook&utm_medium=social

Only 2,400,000,000,000 euro.