ChatGPT Plus lists at $20 per month, but the actual cost you pay varies between...

https://www.stall-bookmarks.win/chatgpt-plus-is-listed-at-20-but-the-actual-price-you-pay-can-range-from-13

ChatGPT Plus lists at $20 per month, but the actual cost you pay varies between $13 and $27. This happens because taxes like VAT or GST can add to the price. Also, buying through Apple’s or Google’s app stores usually means higher fees