Show Campaign Timer on WooCommerce Product Grid

wcct_show_countdown_timer_on_grid.php

/**
 * Customize and show countdown timer on grid
 */
add_filter("wcct_add_timer_to_grid", "custom_wcct_add_timer_to_grid");

function custom_wcct_add_timer_to_grid($config) {
    $config = array(
        'skin' => 'round_fill', // you can use following values (default | square_ghost | square_fill | round_ghost | round_fill | highlight_1)
        'bg_color' => '#666667',
        'label_color' => '#ffffff',
        'timer_font' => '15',
        'label_font' => '12',
        'display' => "{{countdown_timer}}",
        'label_days' => 'days',
        'label_hrs' => 'hrs',
        'label_mins' => 'mins',
        'label_secs' => 'secs',
        'border_width' => '1',
        'border_color' => '#444444',
        'border_style' => 'none',
    );
    return $config;
}