public static void PriceIsCorrectInCart(CartPageWithOrders page)
        {
            double sum = 0;

            for (int i = 0; i < page.ProductsLinksSet.Count; i++)
            {
                sum += page.GetPriceForType(i) * page.GetQuantityForType(i);
            }
            sum.Should().Equals(page.TotalSum);
        }