Online casinos aggressively market their deposit bonuses, making it seem like they are handing out free money.

The reality is that these promotional funds are heavily restricted by a mechanism called a playthrough requirement.

Explaining the Playthrough Multiplier

It is essentially a mathematical hurdle you must clear before the casino allows you to cash out your winnings.

If the terms state 20x on both the deposit ($100) and bonus ($100), you must wager $4,000 in total.

• The goal of the casino is for you to lose the bonus money before hitting the target
• Always check if the multiplier applies only to the bonus, or the deposit + bonus combined
• Understanding this math is crucial to determining if an offer is actually worth taking

Understanding Game Contributions

You cannot simply grind out the requirement on games like Blackjack that have a 99.5% RTP.

However, playing roulette might only contribute 10%, meaning a $10 bet only counts as $1 towards the playthrough.

The secret to beating these requirements is to find low-volatility slots that pay out small amounts frequently.