ChatGPT Plus is listed at $20 per month, but the actual cost varies from about...

https://www.alphabookmarks.win/chatgpt-plus-s-list-price-is-20-per-month-but-the-real-cost-can-vary-between

ChatGPT Plus is listed at $20 per month, but the actual cost varies from about $13 to $27 depending on where you buy it. This happens because prices outside the web often include extra charges like VAT, GST, or app store fees