ChatGPT Plus’s headline price is $20 a month, but the actual cost you pay...

https://wiki-neon.win/index.php/Can_I_Cancel_ChatGPT_Plus_from_the_Web_if_I_Paid_Through_Google_Play%3F

ChatGPT Plus’s headline price is $20 a month, but the actual cost you pay varies depending on your country and device. That’s because local taxes like VAT or GST get added, and app stores take a cut when you subscribe on mobile