ChatGPT Plus is listed at $20, but the actual amount you pay can range from...

https://smoothdecorator.com/why-did-openai-keep-chatgpt-plus-at-20-since-february-2023/

ChatGPT Plus is listed at $20, but the actual amount you pay can range from about $13 to $27. This depends on where you buy it. For example, buying through the web avoids extra fees that come with app stores like Apple’s and Google’s