Like the shopping cart of Charlottes post, is it sturdy enough to sit a supermarket wire basket on top without it collapsing?
Just stumbled upon the brilliance of taking one of these to Waitrose - you take it off the bike, wander into the store with it (don't pick up a basket) and pick up a hand-held scanner. Wander around, pick up items, scan em, drop em in bike-hod, wander out of store, attach to bike, go home, decouple and wheel into kitchen.
(Edit - forgot to include - hand over scanner and pay for goods!)
Now, if only Bike-Hod had the prices of the trollies on their site not just the price of delivery and an order form
Though slightly nervous about going down path of t+1 as I already have a Carry Freedom...