Hearing about it from me, not from your customer

The worst way to learn that your checkout is broken is a customer telling you, because by then you have lost the ones who did not bother. The second worst is finding out yourself, days later, by accident.

An alert that says a code and a timestamp is a message written for somebody who already knows what it means. Yours says what broke, what it affects, and what is being done, because those are the three things you would ask and that is the order you would ask them in.

It arrives where you actually look. If that is a text message because email waits until the evening, then it is a text message rather than the thing that suits me.

And the all-clear comes the same way. A fault that goes quiet is not the same as a fault that was fixed, and being left to work out which is its own small tax.

Being told depends on something having noticed. A fault nothing is looking for cannot be reported, and that is a real gap rather than a technicality - which is why what is watched is worth reading, and why you telling me remains a route that matters rather than an admission of failure.

At the other end there is a person, with the limits that come with being one. Rather than repeat them here in more comfortable words, they are set out plainly on the page about what is watched, and that page is the honest one to read next.