Comps

Comps, short for “complimentary rewards,” are perks casinos offer to players as a thank-you for their activity. These can include free drinks, meals, hotel discounts, show tickets, or cashback in online casinos. In blackjack, comps are based on your betting amounts and playtime, not whether you win or lose.

How Are Comps Calculated?

The value of comps is determined by two main factors: your average bet size and the time you spend playing. For example, betting $20 per hand for an hour generates less activity than betting $100 per hand for the same duration. Casinos may also consider the speed of play, as blackjack allows for many hands per hour. In land-based casinos, a pit boss or loyalty card system tracks your activity. Online platforms automate this process, monitoring your bets and playtime.

It’s important to note that comps are not rewards for winning but for generating turnover. The more you play and wager, the more valuable you are to the casino, and they reward you accordingly. However, these rewards are calculated to ensure the casino still profits in the long run.

Real-Life Examples of Comps

Imagine you’re playing blackjack at a casino for two hours, betting an average of $25 per hand. The casino evaluates your activity and decides you’ve earned some perks. Here’s what you might receive:

Free drinks while you play;
A dinner coupon worth $20–$30.

If you play multiple days in a row or increase your bets, you could qualify for bigger rewards, like a discounted or free hotel stay. In online casinos, the system works similarly. Your deposits and bets earn you cashback, loyalty points, or personalized bonuses. For instance, you might receive:

Cashback on losses;
Points redeemable for money or prizes;
Exclusive VIP rewards.

The key takeaway is that comps are tied to your activity, not your luck. They’re a way for casinos to keep you engaged and coming back.

Comps and “Expected Losses”

Casinos offer comps not out of generosity but as part of their business model. Every casino game, including blackjack, has a house edge: a small built-in advantage for the casino. Over time, this ensures the casino profits from most players.

Comps are essentially a way to return a small portion of the casino’s expected profit to players. Casinos first calculate your “theoretical loss” \- your average bet times the number of hands per hour times hours played times the house edge. For example, if that theoretical loss works out to $50 over a session, the casino might return 15-30% of it, or roughly $7.50 to $15, in the form of comps. This keeps players happy while ensuring the casino remains profitable.

It’s crucial to understand that comps represent only a tiny percentage of your total play. Playing solely to earn comps is rarely worth it. However, if you’re already planning to play, comps can make your experience more affordable by covering drinks, meals, or even hotel stays.