Dealer salaries. Since live casino games are operated by real dealers, the casino can’t afford any comps to apply to these games. Win, lose, or draw, the dealers must be paid, and no legit online betting site can really justify having live games count toward casino bonuses and promotions. On occasion, you may find a site that does allow live game action to count toward bonus playthrough. But in such cases, it does so at a very low rate – usually just 1%. If you accept a casino bonus, be sure to play plenty of electronic RNG games to meet your rollover requirements quickly.