Meaning of the word "free of charge" in English

What does "free of charge" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

free of charge

US /friː əv tʃɑːrdʒ/
UK /friː əv tʃɑːdʒ/
"free of charge" picture

Phrase

without having to pay any money

Example:
The museum is open to the public free of charge.
We will deliver the goods free of charge.