What does it mean that my booking was provisionally confirmed?

If you receive information that your booking has been provisionally confirmed, this means that we experienced some difficulty when trying to charge the card you provided. This might be due to putting incorrect card details, insufficient funds on your card, your bank not authorizing the transition due to a limit on the card etc. Our representative will call you shortly to reprocess transaction. In the meantime the reservation is provisionally confirmed for you until the transaction is processed again.