Please note! In view of the measures around the coronavirus, things may have changed. Please check our "Coronavirus update" articles for the latest news.
You can drop them off at a DPD collection point free of charge. You don't have to do this with large or heavy items. DPD will collect these from your home (also a free service). The return instructions will state whether you can drop off your return or whether DPD will collect it. So you'll need to wait for this.