ChatGPT Plus has a list price of $20 per month, but the actual cost you pay can...

https://uniform-wiki.win/index.php/What_Is_the_Cheapest_Country_for_ChatGPT_Plus_Right_Now%3F

ChatGPT Plus has a list price of $20 per month, but the actual cost you pay can range from about $13 to $27. This difference comes from extra charges like VAT or GST and app store fees on iOS and Android