DHL eCommerce

works ok but not perfect. You can't make return labels with one click without creating a shipping label, you will have a to pay for 2 or create a return label by hand. The app also sets the notify customer parameter on 0, which means that your customers won't get a shipping notification anymore when their order is fulfilled. That is more important than you think, a lot of customers will come and complain about not receiving an update or tracking code.