20 sats \ 0 replies \ @nullama OP 19 May 2022 \ parent \ on: How to use those awesome new Bolt Cards without a CoinCorner account bitcoin
I read a bit more about LNURL-Widthraw and it is indeed possible to configure it to have limits.
With LNURL withdraw, you have the ability to give someone the right to spend a range, once or multiple times
In the case of dishonest merchants, you'll have to trust them, because by tapping with the card you can't see how much you're approving(they could create an app with a fake amount displayed while sending a larger invoice). That's basically the same as tapping with a credit card though(you could have a chargeback eventually though).
And yes, card stealing will mean you lost your money. Also similar to having a fiat card stolen and having the person tap away your money.
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