ChatGPT offers a permanent Free plan available to all users with basic...

https://garrettsinsightfulchat.wordcanopy.com/posts/is-there-a-real-chatgpt-plus-promo-code-box-anywhere

ChatGPT offers a permanent Free plan available to all users with basic features. Occasionally, targeted users can access a Plus trial, which may require a payment method and auto-renews after the trial ends