I’m afraid we have another issue with the website: at the moment, although you can add things to your cart, you can’t view the cart or checkout. Something broke in our ecommerce program. So please don’t try to buy anything over the weekend.
We hope to have a fix first thing Monday, so check back in with us then! And apologies once again for the rather protracted teething troubles we’re having. We’ll extend the sale to make up for it.
Best wishes,
The Professor (and Mongo)