ChatGPT Plus lists at $20 per month, but the actual price you pay can range...

https://www.bookmark-help.win/chatgpt-plus-is-listed-at-20-per-month-but-the-actual-price-you-pay-can-range

ChatGPT Plus lists at $20 per month, but the actual price you pay can range from about $13 to $27. This depends on factors like sales taxes (VAT or GST) and extra fees charged by app stores