Single and day return 2nd class tickets will be adjusted for inflation (1.8% on average) as of January 1, 2022. Single and day return 1st class tickets will be subject to an average 3% price increase as of January 1, 2022. Traject Vrij and Trein Vrij will be adjusted for inflation (average 1.8%) as of January 1, 2022. The NS-Business Card with Dal season ticket will be €4.68 per month (excluding VAT) from 1 January 2022.