ChatGPT Plus lists at $20 a month but the actual cost can vary depending on...

https://www.primary-bookmarks.win/chatgpt-plus-lists-at-20-per-month-but-what-you-actually-pay-can-change

ChatGPT Plus lists at $20 a month but the actual cost can vary depending on where you live and how you subscribe. Countries add VAT or GST, which raises the price. If you buy through an app store, expect extra fees on top of that