The multiplier needs a clearly defined base
A requirement written as 45× does not produce an amount until its base is known. If a hypothetical €20 bonus alone is the base, the target is €900 of qualifying stakes. If a €20 deposit plus that €20 bonus is the base, the target becomes €1,800. These examples explain arithmetic; they do not assign a particular package to your account. The public standard terms mention 45 times the bonus amount, while other named rewards can use different requirements.
Turnover is the sum of qualifying stakes, not a required deposit and not a prediction of loss. Money can be won and wagered again, so accumulated stakes can exceed the initial balance. That does not guarantee the balance will last long enough to complete a target. A progress bar describes recorded qualifying activity rather than a forecast of the cost of completion.
Contribution and eligibility change what counts
A contribution rate answers how much of an eligible stake advances the target. With a hypothetical 20% rate, a €10 stake contributes €2. A 0% game contributes nothing. The Dukat general conditions distinguish slots from table and live games and include excluded titles. Do not assume every slot contributes fully because it sits in the slot catalogue.
A game can be accessible but ineligible for an active reward. Feature purchases, side bets and jackpot titles can also have separate treatment. Check the actual promotion and exclusion list before choosing an activity. The presence of a game filter called “High RTP” is a browsing aid, not evidence of bonus eligibility.
The deadline and maximum bet are constraints
A permitted total turnover does not authorise any single stake size. A maximum-bet rule can apply to the total cost of a round, including purchased features, rather than only a small base-stake setting. A feature costing a multiple of that base can exceed the limit even though the ordinary spin would not. Read the exact definition in the selected terms.
Record when the completion period begins: issue, activation or another specified event. Public general and campaign-specific periods can differ, so use the applicable campaign rule rather than the most generous number found elsewhere. If completing a requirement would exceed your intended budget, the target is not an instruction to continue. Read cancellation consequences before taking that action and ask about unclear balances through operator support.
Contribution changes the progress counter
Suppose an offer requires €4,500 of qualifying turnover. At 100% contribution, a hypothetical €2 eligible stake adds €2 to that counter. At 20% contribution it adds €0.40; at 0% it adds nothing. Those are arithmetic examples rather than a statement that a particular Dukat game contributes 20%. The selected promotion's game list supplies the actual rate.
A €2 stake can also be lost regardless of whether it adds €2, €0.40 or nothing to wagering progress. The contribution percentage is an accounting rule for the promotion, not a refund percentage or the game's RTP. Keep these three figures separate: the money staked, the turnover counted and the outcome of the round. This distinction makes it easier to understand why a balance can fall while the progress bar advances slowly.
Inspect the corresponding public interface at Dukat.bet.