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

https://sergiossplendidcolumn.timeforchangecounselling.com/does-chatgpt-plus-include-custom-gpt-creation-or-only-access-to-other-people-s-gpts

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