Expected value is the long-run average. A single bonus can end anywhere from bust to a big win; the formula tells you what you are paying for the ticket. Max-bet rules during rollover mean the full expected loss is usually paid.
Below 1 ÷ house edge: under 25x on a 4% slot, under 100x on a 1% game. Most welcome bonuses are 30x to 50x on slots, which is negative expected value.
Yes, it doubles the required wagering for a 100% match and therefore doubles the expected loss.
Also on Rakeback Paid: Gamba code RBP50 pays you half of our commission, building up inside your Gamba account, where you claim it with one click. Gamba vs Stake, which code pays more · every code we run.
Sign up to Stake with code CANDB and you get Stake's 3.5% rakeback from your first bet (confirmed by Stake in writing, 12 September 2026). In plain terms: Stake gives you back a slice of what the house expects to win on every bet, win or lose. On a typical slot that is about $1.40 back for every $1,000 you wager, credited to your account as you play. Then Rakeback Paid tips you 90% of everything Stake pays us on your play until Saturday 26 September, then 55% for good, every Friday: about $4.50 more per $1,000 on slots during launch, $2.75 after. Roughly $59 back per $10,000 between the two right now. Receipts go on the public payouts page.
Sign up on Stake with CANDB Register for cashback
18+ or the legal gambling age where you live. Country restrictions apply. Gambling has a house edge; set a number before you deposit and stop at it.
18+ or the legal gambling age where you live. Every casino on this site has its own country list; it is written under that casino's section. Play responsibly.
Gambling is highly addictive. If you do not already gamble, we recommend you do not start, unless you know your self control is very strong. If it ever feels like it is outside your control, stop and get help. Free, confidential support is here.