| includes/core/extra/addons/class-listing-addons.php: APP_Listing_Addons::get_addon() | Creates new Addon object depending on given referenced object. |
| includes/addons/core.php: appthemes_add_addon() | Creates an addon with a set duration from the current time on a post if one doesn’t already exist Adds additional time to an existing addons |
| includes/admin/listing-list.php: va_listing_add_column_data() | Fires for each custom column in the listings list table. |
