bezpłatnie za darmo 用英语:

The service is free of charge.

I got this pillow free of charge.

All the drinks and snacks are free of charge.

Is it free of charge?

Normally this account costs 50zl per month but for you it will be free of charge

Today's concert is free of charge.

You can download the materials free of charge from our website.

Money withdrawal from any cash machine is free of charge