How much do English teachers make in Korea?

I'm quite interested in the salary situation of English teachers in Korea. Could you please tell me the average income of an English teacher in Korea? I'm also curious about whether the salary varies depending on the city, school type, or experience level. Is there a significant difference in pay between public and private schools? Are there any additional benefits or bonuses that English teachers in Korea might receive? I'm planning to apply for a teaching position in Korea and would like to have a better understanding of the financial aspect before making a decision. Thank you for your help!