When does my month renew?

I have a free subscription right now and I am wondering when my month of submissions renews. Is it a month from the date of my first submission? Or is it a month from the date that I created the form? I need some clarification on this. Thank you!!

It's a monthly renewal, regardless of when you received the latest submission or when you created the account, so please expect the counter to reset on August 1st.