You don`t have to buy a premium subscription, if you just want to use 2-3 separate overlays with all skins. Buy a single life-time acces to any template and use it forever as a browser source. Change it any time, just visit our website and adjust template visual appearance. You can buy several templates, but one at a time.
A template you would like to buy access to: Flat content box. It will be added to your account instantly after the payment. You can see all your overlays in the dashboard loot section.