@dan613 @9to5Mac The point of the suit is that, at least in the US, there generally is no Apple Pay limit, while there is a tap-to-pay limit for nfc cards. I've spent hundreds of dollars in single transactions many times using Apple Pay with a Chase card in the US.
Looking quickly at a Chase website in the UK, they claim that limits are set by retailers: "It's worth noting, though, that a small number of retailers have a £100 limit – just like with contactless card payments. It's a good idea to check with them before you pay."
https://www.chase.co.uk/gb/en/product/apple-pay/
The UK is not Canada which is not the US, but this lawsuit is taking place in the US, so I'm not sure your statement about how things work in Canada is relevant.
Ah, found a page about limits from Apple: https://support.apple.com/en-us/HT207435
It appears that Canada has different limits ("You might not be able to use Apple Pay for purchases over 250 CAD.") than the US ("You might need to provide a signature for purchases over 50 USD.") as well as other countries.