Firstly, they tend to rely on players having big balances.
https://friends-cyber.clan.su/forum/15-18840-1#19212
http://forum3.bandingklub.cz/viewtopic.php?f=43&t=1418303
http://forum.spolokmedikovke.sk/viewtopic.php?f=7&t=1140342
http://kiteonly12.free.fr/viewtopic.php?f=4&t=25387
https://wietmarkt.nl/viewtopic.php?t=9821
http://miweii.com/forum.php?mod=viewthread&tid=40830&extra=
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http://www.prepody.ru/topic38070.html
http://horsecity.ru/phpBB3/viewtopic.php?f=12&t=429740
http://forum.spolokmedikovke.sk/viewtopic.php?f=2&t=1034284
https://www.darkflamespirits.it/forum/showthread.php?tid=96657
http://vortex.mx.free.fr/forum/viewtopic.php?f=38&t=9085&sid=c61ebb6ef9672fe177b08bf7cd02fa25
http://mirosovak.edoras.cz/viewtopic.php?f=3&t=263900
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http://forum.bandingklub.cz/viewtopic.php?f=28&t=1326342
http://strada.bielsko.pl/1_lubelskie/forum/4-zadaj-pytanie/587492-jugar-poker-y-ganar-dinero-real-u-mejores-casinos#587492
https://sample-a10.jumgoo.com/forum.php?mod=viewthread&tid=923&extra=
http://forum.spolokmedikovke.sk/viewtopic.php?f=3&t=1138823