The listed ChatGPT Plus price is $20 per month, but actual costs can vary from...

https://www.bookmark-friend.win/chatgpt-plus-is-listed-at-20-per-month-but-the-actual-price-you-pay-can-range

The listed ChatGPT Plus price is $20 per month, but actual costs can vary from $13 to $27. Differences come from factors like taxes (VAT or GST) and extra fees added by app stores