Also worth checking with Trading Standards, if their equipment is faulty they could Benin some trouble.
I was thinking the same. If they threaten the police, raise them with Trading Standards. Fuel pumps are very heavily regulated for accuracy to make sure that people are charged the agreed price accurately - and it shouldn't really make a difference in principle whether it's under or over charging.
Not unreasonable but the Tap and Go method of payment these days has taken out a lot of the engagement in the process of paying for goods. If I think about it, despite being very aware of budget and balancing my bank account and checking debits/credits daily, I’m still guilty of wavy wavy paying without even looking tbh.
I completely agree with this. The whole shtick of it now is that you should be able to leave it to the retailer/their bank/their equipment and trust that you will be charged the right amount when you authorise it by waving your card.
The system is actively designed to discourage people from taking their time over a transaction - especially as so many don't even give you a receipt unless you specifically remember to ask for one. Some people might even suggest that it's been done deliberately this way, to make people spend more freely than they might if they had to take the time to count out tangible cash and hand it over, and thus 'feel like' they were 'properly' spending money
It's effectively like an instant direct debit. On the face of it, a DD is potentially a very dangerous thing - and a lot of people still don't trust the system now - but with the DD guarantee, you are protected against anybody abusing it or human/machine error charging you the wrong amount. No retailer/supplier would (for whatever reason) accidentally take the wrong amount by DD and then follow it up by blaming you for their error/incompetence and threatening you with a penalty!
Absolutely agree to the correction and paying what you owe, following their failure to correctly take it when you authorised them to do so; but sending in debt collectors and wanting to fine you for their error is outrageous. They clearly didn't notice it either, as they didn't make any attempt to stop you from driving away having not fully paid. I'd be tempted to threaten them with action for harassment and defamation in branding you a thief because of their failure to properly process an authorised payment.