Speculative Invoicing

Some articles on speculative invoicing, invoicing:

Ben Dover - Biography - Golden Eye – Speculative Invoicing
... The company then engaged in a campaign of "speculative invoicing", where they send out letters, initially through lawyers, to alleged copyright infringers demanding a payment of £700 or face potential court ... was dissolved in 2011, was targeting innocent individuals, and that the speculative invoicing relied on the embarrassment of those targeted agreeing to the fine ... Limited continued the practise of speculatively invoicing those they claim had "infringed their copyrights" ...