Ezep

function ezep_cart_order_total_action(WC_Cart $cart){
  global $woocommerce, $post;
  
  $order = new WC_Order($post->ID);
  $order_items = $woocommerce->cart->get_cart();

  $discount = 0;
  $discount_name = "Descuento por pago en efectivo";
  $payment_method = "";
  $payment_method_desired = "cod";