You can pay using your credit card or PayPal account.
ATTENTION: When you make your reservation with PayPal, you will receive a payment authorization notification for the total amount of your reservation, but this is NOT a payment,, simply a pre-authorization. The total price of your reservation must be paid at the hotel. PayPal will only charge you management fees.
In addition to credit cards and PayPal, some hotels accept reservations by SMS, where the total price is paid in full at the hotel. Here you can find the hotels that offer this system