Just about everything in the UK attracts VAT (Value added Tax). It's currently at 17.5%
Books, magazines and most food stuffs are exempt.
But, funnily enough, tampons are not.
VAT was originally introduced as a tax on 'value' as in valuable, goods.
So, a female going through her normal biological cycle each month needs to buy some 'luxury goods' to deal with this?
It's total crap but we're so conditioned to it we accept it meekly.
If you're a VAT registered company, however, you add VAT to your invoices and pay the Goverment the tax each month, but the beauty is anything you buy, you can claim the VAT back from the Goverment.
So the best thing to do is set up a company, even if it's fictitious, and claim all your VAT back.
Not a lotta people have sussed this yet.
But there again, if you're an employee, it's not that simple.