Here’s my experience with Casumo. My father played some slots with 2 separate deposits. He won £25,000 in total. Withdrew the money and Casumo requested source of wealth, he sent them bank statements showing house sales up to £500,000 and pension payouts covering around £80,000 these were no older than a year or so, Casumo did not accept and requested further documents. He refused and here’s where it gets laughable while my father was on holiday armed police stormed his house arrested me for money laundering and restrained all assets for everyone living in the house and put bank freezes on all bank accounts held by my Dad, Mum me and my wife. This has been going on for well over 6 months. The reason for my arrest? I have a business acquaintance currently serving time in prison for supply of drugs. I would avoid Casumo at all costs. Incidentally after the arrest Casumo agreed to pay the winnings out. Bit late now though eh