A detailed report reflects the various returns as transacted in different games in the casino. It is standard practice in many popular Vegas casinos to hire have their returns computation jobbed out to an accounting firm. For instance, if we insert in the slot machine $100 and we win an amount of $92 from the same machine, the return is 92 percent. Returns are the ratio of money a machine pays out to us against the money we put in it. But we have to differentiate the two to avoid misunderstandings.
What they call returns and paybacks are often used in the same sense. We have to know the basics in returns or paybacks when we play Vegas slot machines.