One time payment or yearly

Envato Customers Purchases and Subscriptions
1

Products that I purchase from ThemeForest have a 1-time payment or do I have to renew it again after 1 year?

2

I’m new here I don’t know if I have to renew them again after a year or if this will 1-time payment

3

1 time payment - only need to pay again if you want to use the item on more than one website