one-time-charge

Buying theme is one time charge. However after 1 year from the date of purchase if you need re-access to the theme or support for the theme you need to pay $18 for a single theme.

For all themes package it renews at $69 for support and re-access to old themes as well as access to new themes after a period of 1 year. You can ask for additional discounts for all themes renewal.