The discount is only valid for the purchase of YubiKeys from the YubiKey 5 series , Security Key series and YubiKey Bio series . The promotion is time-limited and only valid for purchases made during the promotional period from November 25, 2024 to December 2, 2024. For a purchase value of €100 or more, you will receive a €25 discount. The discount is automatically deducted in the shopping cart or at checkout and can be redeemed once per customer. The promotion cannot be combined with other discounts or special offers. The discount only applies to the regular retail price and does not apply to shipping costs or additional services. Returns and exchanges are subject to Inventa Networks' terms and conditions . The promotion is only valid for online purchases via www.yubikey-shop.at and is valid while stocks last. Inventa Networks reserves the right to change or terminate the promotion at any time without prior notice.