When counting cards, it’s essential to adjust your bets according to the true count, which reflects the number of high cards left in the deck. As the true count increases, you should raise your bet, and as it decreases, you should lower it. Many card counters use a "unit" system, where they base their bets on a single unit amount, such as $10, and adjust up or down depending on the count. It’s important to increase your bets gradually to avoid drawing attention and to manage your bankroll effectively, ensuring you don’t risk too much on any single hand. Consistent and discreet betting helps maximize your advantage while minimizing detection.