How Online Sports Gambling Sites Make Money Explained
Online sports gambling sites thrive on smart revenue models beyond the thrill of betting. Understanding their income streams reveals why bonuses are key hooks for players.
The Vig: Core Profit Engine
Vigorish (vig or juice) is the site's cut, typically 10% on -110 odds. For every $110 bet to win $100, the house pockets $10 per balanced action.
- Standard NFL/MLB lines
- Reduced juice promos
- Scales with volume
Bonus Wagering Requirements
Bonuses lure deposits but require 5-15x playthrough. Most bets lose, keeping funds house-bound. Sign-up offers generate long-term profit.
- Risk-free bets recouped via vig
- Loyalty bonuses encourage volume
- Abuse detection saves millions
Other Revenue Streams
Affiliates earn 30-50% rev-share, boosting acquisition cheaply. Premium tools and data sales add layers.
- Prop bets with higher vig
- Casino crossovers
- Esports emerging margins
Player Retention Tactics
Odds boosts and parlays inflate perceived value, masking true edges. High-volume sharps are limited, protecting profits.
- Cash-out fees
- Max bet caps
- Dynamic line shopping blocks