ChatGPT offers a free plan that anyone can use without time limits....

https://wiki-room.win/index.php/Do_US_Veterans_Really_Get_a_Full_Year_of_ChatGPT_Plus_for_Free%3F

ChatGPT offers a free plan that anyone can use without time limits. Occasionally, targeted users may get a free trial for ChatGPT Plus, which sometimes requires a payment card and auto-renews after the trial ends