Hello, for this booking, please separately explain the transaction type, amount and required payment method for room payment and the security guarantee. Is the guarantee an actual charge, a pre-authorisation or another arrangement? After checkout settlement, who initiates its release or return and how can I obtain a processing record? If an amount is retained or differs, please provide the corresponding breakdown and contact channel. I will not send a full card number, password or verification code here, and I do not treat initiation as completion by the bank.
