ChatGPT Plus officially costs $20 per month, but the actual price you pay can...

https://dallasssplendidinsight.yousher.com/chatgpt-plus-vs-pro-is-pro-actually-smarter-or-just-more-quota

ChatGPT Plus officially costs $20 per month, but the actual price you pay can range from about $13 to $27. This change happens because different platforms add extra fees like VAT, GST, or app store markups