Find out which WP theme is being used for which website

Hi, I am website developer and I normally work on WordPress meaning I have many licenses across different WP Themes.

How would I go about finding out which theme is being used for which site?

Thank you


license maintenance done by Item author support sustem, Envato just provide unique license code (purchase code) to use for customer end product. Author provide support to customer and auto update done based on purchase code, Author maintain this purchase code activation database. So, you have to contact theme author to get purchase code activation data (used/activated for which website). Also in some author support systems has customer login systems and from their account they can get those data.