Trolley designed for e-commerce. It allows preparation of client orders in the storage area and delivery of products to the client's boot. This trolley handles a 200 kg load and has 4 swivelling casters at the 4 corners + a 5th fixed steering wheel that remains in contact with the ground. This 5th wheel has 2 advantages : It is in the centre of the trolley and can therefore turn on its own axis and maintain optimum manoeuvrability... Above all it avoids the trolley deviating to the side on stright lines or sloped floors...