A cashback bonus returns part of your losses, so a bad session costs you less. PAGCOR-licensed casinos usually pay cashback daily or weekly, often as a percentage of your net losses on slots, live casino or sports. Many tie the rate to your VIP level, so the more you play, the more you get back.
Before you claim, check what the cashback is paid as. The best offers pay real money with no wagering, while others pay bonus funds or free bets that you must play through first. Also check the minimum loss needed to qualify, the maximum payout and which games count.
