ChatGPT Plus lists at $20 a month, but what you pay can differ by country and...

https://www.save-bookmarks.win/chatgpt-plus-has-a-list-price-of-20-per-month-but-the-actual-cost-can-vary

ChatGPT Plus lists at $20 a month, but what you pay can differ by country and device. That’s because taxes like VAT or GST vary, and buying through app stores adds their fees