ChatGPT Plus has a list price of $20, but the actual amount you pay often...

https://johnathankvdj950.wpsuo.com/chatgpt-plus-refund-if-i-forgot-to-cancel-is-it-possible

ChatGPT Plus has a list price of $20, but the actual amount you pay often ranges from about $13 to $27. This difference depends mostly on extra costs like VAT or GST taxes and additional fees from app stores like Apple or Google