it is not a cancellation, the operation simply does not take place, the cancellation is when you change your mind after the purchase and come back it returns to your card, but not immediately, it takes sometimes until the next day so you do not have the money in your account and you have a blocked limit, but as I say, it's short, sometimes it goes almost immediately worse it works when blocked, for example, a deposit when renting a car with a card you pay a deposit, after returning the car it is returned to the card JENŽE Czech bank - because it claims that unlike regular payments there is no statutory deadline for removing the block - your money will be 30 days or more after you have returned the car