Easy as that, no need for checks or cash.
Even some people who historically took cash (such as household tradesmen) now often simply have the money transferred instantly on the doorstep, rather than have to carry cash around in their pockets all day. I imagine a similar story in much of the rest of Europe.
If the banks actually track it or not is another question. Every now and then a report comes out mentioning a banks failure to do so.
Logicians, please simplify the previous statement.
Compare: in the US, you can be detained for driving over the speed limit. You can also be detained for driving under the speed limit, if police believe either that your slow speed is dangerous, or that you are driving slowly to avoid being detained. In all but the most egregious cases of abuse, a driver will have little reason to complain that they shouldn't have been pulled over.
These are both dragnets.