Protecting online casino players governments and regulatory organisations find out a lot of rules to our advantages. From my side lot of these regulations are just good for paper work, but don’t be so negative. These regulations are really protecting us from stealing our money. If you have any complaint against a regulated casino you can raise your hand and possibly you will get help to solve your issues.
The most famous online casino licences came from Curaçao or Malta. These are valid in the EU. In the USA they have totally different regulation rules.
So why the licence is important? Mostly to protect your deposits and withdrawals even if you win a million dollar jackpot. That is why it can be important to play in a regulated casino. Beside that you need to check your local rules, because winnings from regulated online casinos can be TAX free. On this side you can find checked and regulated casino offers.