Another thing you should be aware of reading online slot machines is that a large number of sites will not tell you the exact result of the set of slot machines that are running. You can, unconsciously, you will end up earning more credits than you should, or even money that belongs to someone else. We know that these sites have been known to refuse refunds and block player accounts for presumed fraudulent activities. Always make sure you know the result of each turn before passing your bets.