Your own currency in the price list for tours in no way related to USD
They accept payment in dollars, but not at the rate of the NBU, not at the rate of cash / bank transfer, like those who buy over the hill, but at the rate of the director's finger, which he can stick out of his nose, or maybe not. . . as a result, the exchange rate on their website differs from cash by more than 2 hryvnia upwards. . They explain this by saying that "it's more expensive for them to buy dollars," but what do customers have to do with it, why then do they not want to buy from customers at such rates? unclear.