We wish to use turkish liras as a default currency. But we could not find any settings providing this.
Is this possible ?
You can change the default currency in your ACCOUNT settings:
ACCOUNT > ACCOUNT SETTINGS > DEFAULT CURRENCY
You have to have Admin rights to make this change. We have a North American account, so I do not see your currency listed as choice. It may be listed in EU accounts, but I cannot tell you this as a fact.
If it is not, I suggest contacting SurveyGizmo Support for guidance – https://community.surveygizmo.com/email-a-support-hero/