Terms & Conditions of yellow only HERON vouchers

€50 voucher

  • You can redeem this voucher exclusively by calling 18 228 (HERON Customer Service).
  • The voucher can only be redeemed by a HERON customer, or upon registering with HERON services.
  • The credited amount will appear to the next HERON Electricity Bill.
  • The offer applies to the Interconnected Electricity System (Law 4001/2011) and Crete.
  • The amount of each voucher cannot be exchanged for cash or other vouchers.
  • The voucher is valid up to three months from the date of issuance.
  • The voucher will not be replaced in case of loss or theft.
  • The voucher will not be accepted after the expiration date or replaced by other vouchers.
  • For more information, call 18 228.