I understand they're coming through the post but I've not had mine yet. The daft thing was I ordered 3, of which 2 were on my supporter number and the other on my son's the next day. The one on my son's I could print off there and then but my two are supposed to be coming through the post.
I'm in the same boat. The first batch had a link to print off apparently but the second batch are being sent out. @MCFCHELP reaffirmed this the other day. I've printed the confirmation email and will take that just in case, though I also intend to ring up at some point in the week.