ALWAYS CHECK EMAILS! This organisation will swiftl...

ALWAYS CHECK EMAILS! This organisation will swiftly take legal action for non payment of invoices. Little did I know that their invoice was going to my 'Junk' and, by chance, I found an escalation email. Despite having my address, they did not attempt to contact me in any other way. As other reviews suggest, it seems to be a deliberate tactic - they get more money as a result. There's no phone number either. This company is clearly unethical in the way it works.