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    public static function get_user_role() {

        $user = wp_get_current_user();

        /*
         * CHECK THE CURRENT USER ROLE AND RETURN ON WHAT HAS MATCHED
         */

        if (isset($user->roles[0]) && $user->roles[0] == 'subscriber') {

            return "subscriber";
        } else if (isset($user->roles[0]) && $user->roles[0] == 'administrator') {

            return "administrator";
        } else if (isset($user->roles[0]) && $user->roles[0] == 'customer') {

            return "customer";
        } else if (isset($user->roles[0]) && $user->roles[0] == 'shop_manager') {

            return "shop_manager";
        }
    }