ChatGPT Plus lists at $20 a month, but the final price varies. In some...

https://blast-wiki.win/index.php/What_Should_I_Do_Right_Now_to_Avoid_an_Accidental_$20_Renewal_After_a_Trial%3F

ChatGPT Plus lists at $20 a month, but the final price varies. In some countries, VAT or GST taxes add on top. If you subscribe through an app store, their fees can tack on extra costs