Who can you rely on to check that your bill is correct?
Here is an interesting Table [pages may change]; checking your bills for accuracy is your responsibility!
Well now you have the option of using 2 Android apps:
Also there is a free version of the water meter app WaterMeterBill8 (it gives you a basic version of how the other apps operate).
The following pages will tell you what's involved and answer any questions you may have.
Here is a brief page on Smart meters:-
Check the links on the left to see if what you want (FAQ for example) is within easy reach.
Unfortunately the icons on the right are NOT links - sorry. Use the links on the left - you may have to right click [clack] and select "Open in new tab". On mobile you may need a long press.
The Small Ad apps Threapmaker/viewer recently appeared on Google Play. More Apps are on their way.
Recommended for all establishments.