There are a couple of these discount offers on the web. But the real point is that your NHS unit is signed up to an organisation that has negotiated a deal with VM. You should ask your HR department how to access the deal. That is the right way of going about things. The Forum will be of little help in this respect. What I have noticed is that the deals allegedly on offer are no better than the public offerings of VM when they do generalised discount deals. You should also check these on the VM web pages.
Superuser 2017/18 Use Kudos to say thanks Mark answer as "helpful" only when the problem is solved Please don't send me private messages unless I ask you to. I do not work for VM. The advice I give is based on my best understanding of VM policy and practice. You rely on it at your own risk.