ChatGPT Plus lists at $20 per month, but the actual price you pay can vary from...

https://titusssplendidperspective.almoheet-travel.com/does-chatgpt-plus-include-image-generation-and-how-many-per-day

ChatGPT Plus lists at $20 per month, but the actual price you pay can vary from about $13 to $27. This happens because of taxes like VAT or GST and additional fees applied by app stores on iOS or Android