ChatGPT Plus has a $20 list price, but what you pay can vary from about $13 to...

https://fernandosbrilliantnews.iamarrows.com/chatgpt-plus-deep-research-not-working-did-i-hit-the-10-per-month-cap

ChatGPT Plus has a $20 list price, but what you pay can vary from about $13 to $27 depending on where you buy it. This happens because of taxes like VAT or GST and extra app store fees on iOS or Android