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

https://trentonsexcellentthoughtss.evergrovio.com/posts/what-do-you-actually-get-with-chatgpt-plus-besides-more-messages

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