ChatGPT Plus lists at $20 a month but what you pay can change depending on...

https://www.oscarbookmarks.win/chatgpt-plus-has-a-20-list-price-but-the-actual-cost-you-pay-can-range-from

ChatGPT Plus lists at $20 a month but what you pay can change depending on where you live and how you subscribe. Taxes like VAT or GST apply by country. If you buy through an app store, there’s an extra fee added on top