Since 12.06.2023 the validity of the vouchers is 1 year, except when the offer is for specific dates (for example, offers on Valentine's Day, March 8, New Year, etc.).
The travel agency is not responsible for changes in the prices of tourist services offered by hotels and wine cellars, which occurred within the validity of the voucher. In case of price increase, the difference is paid by the user of the voucher or he is given the opportunity to choose another service for the same value.