ChatGPT Plus’s list price is $20 per month, but the real cost can vary between...

https://suprmind.ai/hub/chatgpt/pricing/chatgpt-plus-price/

ChatGPT Plus’s list price is $20 per month, but the real cost can vary between $13 and $27 depending on where you subscribe. This difference happens because of extra fees like VAT or taxes and charges added by app stores such as Apple or Google