I've gotten several texts from BetOnline in the last week offering nice sounding bonuses, 40% in one case, 50% in another. Their website only advertises a 25% bonus, so out of curiosity I contacted them to find out about the terms of the bonus, only to be told "Oh, that offer expired already." Right, I reply within a half hour of geting a text and the bonus already expired. It's pretty clear they're spamming people with text messages offering nice sounding bonuses they have no intention of actually offering.
talk to Alex from Betonline (his SBR forum name is BetOnline - pm him) ... he helped me 2 times already, last time a few days ago regarding an "expired" casino bonus