How to activate Pinterest Automatic Pin WordPress Plugin

In the file plicense.php which is in the plugin root folder, find the function wp_pinterest_automatic_license which starts on line 2 and add this to the start of the function code (i.e. on line 2):

update_option('wp_pinterest_automatic_license', '123123123123');
update_option('wp_pinterest_automatic_license_active', 'active');
update_option('wp_pinterest_automatic_license_active_date', time());

Replace 123123123123 with whatever license code you want to show on the settings page (doesn’t matter what you enter here). Plugin will now be unlocked.