Young Scot cardholders can get free postage & packaging on their order from Hodder Education on top of the 20% discount. Voucher code Please enter your Young Scot card number. Voucher code Sorry, your card number was not recognised. Please try again. Submit Copy the voucher code and use your code at the Hodder Education website to redeem your discount. Visit the Hodder Education website Click here to visit the Hodder Education discount website Please call us on 0808 801 0338 to get the Voucher code for this discount.