Hotel price adjustment method, system and device based on exchange rate change and storage medium

The embodiment of the invention discloses a hotel price adjustment method, system and device based on exchange rate change, and a storage medium. The method comprises the steps of obtaining order data of a check-in order generated by a hotel of a preset first region in a first preset time period; determining that the check-in order is settled in the second region according to the order data, and obtaining a generated first exchange rate change amount based on exchange rate changes of the first region and the second region; the exchange rate change amount comprises an exchange profit amount or an exchange loss amount, the exchange profit amount is an additional profit generated based on the exchange rate change, and the exchange loss amount is an additional loss generated based on the exchange rate change; and adjusting the hotel pricing amount of the first region according to the first exchange rate change amount. The price of the hotel is adjusted through the exchange amount and the exchange loss amount, the