For many "Pay Later" bookings, there is an upfront fee to hold the reservation, which is paid at the moment the booking is made. The remaining value of your booking will then be charged by the hotel sometime after the booking is made. The amount you pay today will reserve your booking, providing you the flexibility to pay the balance at a later time. Most hotels will process at least one night’s room and tax prior to the date of check-in, with the remainder due upon check-in. If you have booked a non-refundable booking, the hotel may process the full amount.
To see the payment schedule for your reservation please refer to your hotel confirmation email under the “Payment Schedule” section. If you take a look at your bank statement, you should see that the charges paid at the time of booking are from FinalPrice. For the remaining fees charged after booking, the hotel will appear as the merchant of record on your statement.