Do casinos give out their own person odds, or do they have odd providers that do the job for them? Sometimes I compare some of the casino odds, and the differences are actually not much, both online and in agent shops. The only difference I notice is that after your bet staking, some casinos offer much bigger bonuses than others, which makes the potential winning amount higher than the others, but the differences are usually not that much.
I assume the OP odds pertaining here is profitability odds between playing in the physical and online casino.
Physical and online casino usually have same odds on game and just differ with small percentage on the house edge but the effect is almost negligible on small sample of bets.
Physical casino do have a lot of regular customers that is legit VIP that wager huge volume of money that contributes a lot on physical casino profit. After all, rich gambler usually choose physical casino to hang out since they are just enjoying gambling as leisure time.