ChatGPT Plus lists at $20 a month, but the actual price you pay can vary from...

https://www.ready-bookmarks.win/chatgpt-plus-is-listed-at-20-but-the-actual-amount-you-pay-can-range-from

ChatGPT Plus lists at $20 a month, but the actual price you pay can vary from about $13 to $27. This difference happens because of extra taxes like VAT or GST in your country and fees added by app stores like Apple or Google