Have seen that some have mentioned the complaint over at Gambling Grumbles, the same at Askgamblers gives a better idea:
The reply from Slotocash was following:
"Player sets autoplay with $50 a spin on a Very High Variance game from the very first spin, setting the autoplay to stop as soon as a significant win is given. After a big hit, player moves on to lower variance game and sets autoplay with $20 a spin in order to grind out the playthrough.
This clearly demonstrates that player is trying to systematically profit from the casino in a professional sense. Player was employing a strategy to take advantage of promotional money.
Finally, SlotoCash management has become aware of irregular behavior by this player on other RTG casinos. Given the aforementioned facts, SlotoCash reserves the right to void all winnings as per terms 10.8, 10.9, 10.10 and 10.11."
Note that the player says he played with $25 and $20 bets, altough thats irrelevant as they didnt have any max bet restrictions back then.
Also note the bolded terms:
10.8 If you have not played at the Casino on an individual basis for personal entertainment only (that is, you have played in a professional sense or in concert with other player(s) as part of a club, group, etc.);
10.9 If you are found cheating or if it is determined by the Company that you have employed or made use of a system (including machines, computers, software or other automated systems) designed specifically to defeat the Casino;
10.10 If you have been designated as a bonus abuser, playing no or low-risk strategies in order to withdraw promotional money;
10.11 If the Company should become aware that you have played at any other on-line casino under any of the circumstances set out at 10.1 to 10.10 above
All the classical rogue terms and actions. LOL at term 10.9, he used the softwares own autoplay.
All this "clearly demonstrates" is that the player broke no rules, and their winnings are being voided by a "spirit of the bonus" dressed up in "circumstances 10.1 to 10.10"
Knowing the best way to play does not make one a "professional". They are basing this merely on the style of play, not actual evidence that this player has made himself into a professiona gambler working with a "professional gambling company".
The internet is full of information on the best way to play, so ANY player, even a newbie, can easily find tips written by others on how to play.
What happened at "other RTG casinos" is irrelevant unless it was FRAUD. This is the player's personal data, and should NOT be shared around among independent parties. This would be illegal in this country. The exception to this rule is that information can ONLY be shared where necessary to combat crime. Information about playing style that is NOT indicative of criminal activity does NOT come under this exception, so should not be shared.
Casinos get away with this because of where they are located, which in the case of RTG tends to be Costa Rica.
In THIS case, the player broke the rules, but did NOT break the "spirit of the bonus", as the INTENT of this rule, it's "spirit", was to prevent the kind of play done by the $50 to $20 strategy player, and give a basis other than "spirit of the bonus" with which to void winnings in similar cases.
It seems to be that the process behind all of this at many casinos is to first decide whether they want to pay a particular payout after an audit has flagged it as "unusual", and then examine the terms to find a way to justify non payment, and if nothing can be found, look for a "spirit of the bonus" argument that they can back up with the more vague provisions of the terms, which in this case is "section 10".
THIS approach is what gives the whole industry a bad name, and leads to the impression that winners DO have something to worry about, but losers can lose as much as they want, and the operators will not be complaining.
If you play to win, you are a "professional", even if it is your first time, because the average player is "not supposed to win", either through not understanding the games, or though lacking the discipline needed to hang on to their gains.
Operators should accept what B & M casinos do, that SOME players can win HUGE amounts, and keep on doing so for quite a while. These are great adverts for the industry, and it brings in MANY players who dream of being one of these few, but who end up losing in the end.
A true advert for the industry should be:-
Play with us - live the dream.
... but if the dream becomes a reality, you are toast.