Don't, just don't. Ordered a tyre on eBay on Sunday. Despatched on Monday. Come Saturday... nothing. Contact them (25 minutes on hold) and the response "I'm really sorry, it's been on the van since Tuesday but they haven't attempted delivery". I ended up collecting (80 mile round trip). Polite email sent to their CEO recording my 'customer experience' but I suspect it's a waste of time.