Disable Default Cash Payment
Use this shortcode to yourtheme/functions.php or any snippet plugin to do it
if(!function_exists('custom_pos_disable_cash'))
{
function custom_pos_disable_cash($session_response_data){
$session_response_data['setting']['pos_disable_cash'] = 'yes';
return $session_response_data;
}
}
add_filter('op_get_login_cashdrawer_data','custom_pos_disable_cash',20,1);