The short answer here, the details in the lesson
The answers are deliberately compact. Wherever a topic has its own lesson, we send you there, because a number or a rule only really makes sense in its full context.
We checked every piece of Dukat.bet data on 11 October 2026 in the public lobby and the official rules. If anything has changed since then, Dukat.bet’s own site takes precedence.
Dukat.bet’s general bonus rules, point by point
We took the points our lessons cite from section 2 of the bonus page (dukat.bet/en/bonuses). We describe them in our own words; the exact wording is on the Dukat.bet site.
| Point | In short |
|---|---|
| 2.1 | One bonus per person; the rule treats a household, home address, postal address, network address and device as one person. |
| 2.7 | While wagering, a single bet is capped at 5 EUR by default unless the offer sets a different ceiling; this also covers the gamble feature and bonus rounds bought for money. |
| 2.9 | By default, a bonus is valid for 14 days. |
| 2.11 | At any given moment, a single bonus may be active. |
| 2.12 | A bonus can be declined. |
| 2.14 | Slots contribute 100%; table games, roulette and video poker contribute 0%; live dealer games are not counted. |
| 2.15 | Jackpot slots and a list of excluded slots do not count towards wagering. |
The terms of individual offers may differ from these. The concepts are explained in the bonus terms glossary.
Frequently asked questions
Who is this site for?
For newcomers to online casinos who want to grasp the rules before they put any money down. Every lesson starts from a common beginner question and shows you where you can verify the answer.
Who writes and checks the lessons?
The dukatbet-casino.com editorial team. Game figures come from the studios’ official websites, and Dukat.bet data from the public lobby and the official rules, always with a date.
What does RTP tell you about a game, and what does it not?
It tells you what share of the stakes comes back in theory across a huge number of spins. It says nothing about one evening or one spin. [The lesson on house edge](/en/rtp-and-house-edge/) walks through the calculation.
Volatility or RTP: which says more about a short evening?
In the short run, volatility: it shows how much your balance may swing. Of two games with a similar RTP, expect longer dry spells from the one with higher volatility. Details: [the lesson on variance](/en/volatility-and-hit-rate/).
How much does a demo tell me about playing for real money?
Nothing about results, but a lot about the rules. In demo mode you can explore the features and the pace, yet it will not predict your next paid spin. Before launching a game, check whether Dukat.bet’s lobby offers a demo of it – [the lesson on demo play](/en/demo-play/) helps.
How much can I bet while wagering bonus money?
By default the cap is 5 EUR per spin (2.7), unless the specific offer states otherwise. The price of a bought bonus round and a gamble step are measured against the same limit.
How long does a bonus last, and can I have two at once?
By default it is valid for 14 days (2.9), and you can run only one at once (2.11). If you do not want it, point 2.12 lets you decline it.
If my partner already got a bonus, can I claim one from the same computer?
Point 2.1 allows only one bonus per household, shared address and shared device, so this may well end in a refusal. In case of doubt, Dukat.bet’s customer support decides.
Do I need to install anything to read the lessons on my phone?
No, the textbook is an ordinary website. Dukat.bet also works in the browser, and you can pin it to your home screen; we did not come across an app store download link.
Can minors read the lessons?
We write the content for adults, and gambling is allowed only from the age of 18. If a minor also uses the family computer, see our suggestions for that in [the responsible gaming section](/en/responsible-gaming/).
Will you tell me when the machines pay out better?
No, because there is no such time: each spin is drawn independently by the random number generator, regardless of the hour or of earlier results. We do not hand out strategies, and no lesson promises winnings.