could this plugin help me to update product content ?

Hi @futureskills

This plugin helps you to manage cron jobs. The logic behind the cronjob is up to the developers.
For the scenario you describe, you will need to create the cron job yourself and the logic to set the custom fields and countdown.
So, in short, this plugin wont help to acomplish that. ??

thanks for reply, if this plugin will not help me to do this, could you advice alternative solotuion or ideas ?

@futureskills

You can do it with some code.
Check this one as a starting point.

if ( ! wp_next_scheduled( 'update_post_countdown' ) ) {
    wp_schedule_event( time(), 'daily', 'update_post_countdown' );
}

function update_post_countdown(){
	$id = 1; //your post id;
	$metaKey = 'my_countdown_meta'; //your post meta key

	$meta = get_post_meta($id, $metaKey);
	$time = strtotime($meta);

	if($time && $time < time() ){
		//update meta countdown to 5 days from now
		update_post_meta($id, $metaKey, strtotime($meta . ' +5 days')); 
	}

}