Both parties are present and neither records jointly
Each writes into their own paperwork, and the two figures are compared six weeks later against an invoice.
Delivery and collection are the two moments that determine the bill. At both, a driver from the owner and a clerk from the site are standing next to the same meter.
Each writes into their own paperwork, and the two figures are compared six weeks later against an invoice.
Verifying a disputed reading means finding a machine that is now on another island under a different hirer.
A machine idle on site for a week is charged differently, and whether it ran on a given day is exactly what nobody wrote down.
Whoever values the relationship more concedes, which is not a pricing mechanism anyone would design.
What helps is how readings are captured today and what your last billing dispute was about.