Which parcel shop can I use to return my order?Updated a year ago

For a delivery in France : If you choose a pick-up delivery, you can return your package in any collect point of "Mondial Relay". 

You can find the addresses of Mondial Relay pick-up points on the following website : Mondial Relay - Expert de la livraison de colis au particulier
If your order was sent through Colissimo or DHL, you have to return your items with La Poste at the address indicated on your return voucher. Returns remain at your charge.