1. CUSTOMER Deposits
A security deposit is an amount of money we require to establish a new account. Security deposits are refunded on the final bill with the termination of the Supply Contract after offsetting possible unpaid obligations.
The amount of customer's deposits, which came into effect as from 1st January 2015 is as follows:
CUSTOMER DEPOSITS AS OF JANUARY 1ST 2015
2. other charges for services
interest rate for late payment
For late payment, the interest rate on the amount due is 4,5% per annum, from the due date until the payment date. This is in accordance with the decree determining the court interest rate RAA (Regulatory Administrative Act) 417/2023.
service subject to stamp duty
For automatic payment agreement via SEPA (Single Euro Payment Area) Direct Debit from an account you maintain at a bank in the European Economic Area a direct debit stamp duty of €1 is charged.
3. additional distribution network charges
In various cases, the Distribution System Owner (DΑΟ) and the Distribution System Operator (DSO) must charge for 
services offered to the customers of all Suppliers.
