Print options gives you the ability to choose whether you wish currency symbol to be printed on your receipt.
Price format depends on your Windows settings, whatever is set in Windows Regional and Language options will be used by Aronium and will be printed in receipt and invoices.
If you wish to print other symbol that the one currently set, check your Regional and Language options in Windows Control Panel and make sure currency symbol is set to desired one.
Restart requiredYou need to restart Aronium for these changes to take effect.
Read "Where is Control Panel?" article from Microsoft support site if you are not able to open it.
Open regional options using Run command
Alternatively, you can access Windows regional options by pressing "Windows key + R", enter the following command in text box and click OK button.