A One-Time Password (OTP) is a temporary security code used to confirm your online transaction.
Your OTP is automatically sent to your registered mobile number and is valid for 10 minutes.
For Greek customers:
Your OTP is sent via Viber to your registered mobile number.
If Viber is not available on your mobile device, the OTP will automatically be sent via SMS instead.
Still need help? Our team is here to support you. Please contact us via the Chat with us option in your Viva.com account.
