Mass transfers to accounts in Greece or abroad
Mass payments of organizations that have an RF code
Payroll to accounts within Optima bank, and all Greek banks

Manage your business transactions with absolute flexibility and control!
With the mass transaction service, you enjoy:
- Instant execution of all transactions
- File scheduling for transaction execution on a future date, with an option to cancel until the previous calendar day
- Enhanced notification mechanism for better information
- Ability to create a transaction response file
- View the transactions in your account:
- as a consolidated charge, when the file concerns payroll
- as separate charges for each transaction, when the file concerns transfers/payments
- Integrated file converter for converting .csv to .xml files, directly through Optima e-banking
- Coverage of all your business’s mass payment needs, through your main transaction channel, Optima e-banking.
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How to execute mass transactions
The process is simple:
Step 1: You upload the ISO20022 .xml (or .csv) mass transaction file exported directly from your business ERP system, according to the bank's formatting
Step 2: The transaction file is approved by the selected business users (if approval levels exist)
Step 3: You are informed about the execution of the file, either directly from e-banking or through our bank's notifications.
That's it! All the transactions you have entered will be executed automatically!
You can read more information about the mass transaction service and the specification guide here.