They seem to be promoting a water heater that uses a heat pump [1], which purportedly saves up to 75% of the energy bill [2]. I think this seems more viable in the short term.
Yes, of course, and it makes clear to the user that that's what it's doing. Compare w/ what is posted above from Claude, which gets confused about whether November 2023 is in the year 2023 or not...
Is the European 3DSecure verification only for non-card present transactions or for all? Otherwise, businesses using NFC readers shouldn't pose a problem for european tourists.