This is a new facility - it will take some time to integrate it seamlessly with the existing site as we wish to do this to maintain maximum accessibility for the technical site and for the shopping facility.
The site is therefore in several areas:
If you know the exact order codes of the items you wish to purchase, you can now do this from the database pricelist.
A separate page describes how to use the secure checkout even if you are not buying anything listed on the pricelist.
Other links to the database are to be added from each product page.