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Written and checked by Colm FitzgeraldBonus terms editor

Eight wagering multiples, and why the lowest can cost the most

Eight of the ten bonus documents read for this site state a wagering multiple, ranging from 30 to 50. Two state none that was found, and those two cells stay empty rather than being filled with a zero.

Eight of the ten bonus documents opened for this site print a wagering multiple, and the eight run from 30 to 50. Ranked on that number alone the order looks clean and means very little, because the multiple sets the size of the turnover and a second clause sets how fast it can legally be produced.

BitStarz prints no promo code on any page it publishes. Its bonus terms, read in full on 2 September 2026, describe how a code behaves — clause 3.26 — and set wagering at 40 times, a maximum stake of 5 EUR while wagering, seven days to finish, and a 100 EUR ceiling on winnings from a no-deposit bonus. Those clauses are the subject of this site. Where a code is printed here, the operator's own page is named beside it; codes circulating on comparison sites are not reproduced, because a code without a source is a rumour with a discount attached. An empty cell means the document was not read.
CasinoOperatorLicenceWithdrawal limitVisit
Vavepaid placementTechOptions Group B.V.Curaçao no numberfrom 50,000 USDT in instalments cl. 8.8Visit
BitStarzGareton B.V.Curaçao Gaming Authoritynot published
Bets.ioTechno Wave Systems S.R.L.Curaçao Gaming Authoritynot published
MiraxScores55 Tech B.V.Curaçao Gaming Authoritynot published
7Bit Casinonot publishedCuraçao Gaming Authoritynot published
BitkingzNovatrix SRLAnjouan Gaming Boardnot published
Oshi CasinoNovatrix SRLAnjouan Gaming Boardnot published
PlayAmoNovatrix SRLAnjouan Gaming Boardnot published
SlotumNovatrix SRLAnjouan Gaming Boardnot published
Metaspins3-102-959384 SRLCuraçao Gaming Authoritynot published
BitdreamsHollycorn N.V.Antillephone N.V.not published

The eight, with what sits beside them

The rounds column is a floor rather than an estimate: it counts the fewest bets a hundred-unit bonus can be cleared in, assuming every single bet sits exactly on the ceiling and every game contributes in full.

OperatorMultipleWhere it is statedBet ceilingRounds at the ceiling
Mirax30GENERAL BONUS T&C, a heading5 EUR600
Mirax, welcome package35FIRST DEPOSIT BONUS, a heading1 EUR3,500
7BitCasino35Welcome Package, unnumbered12 μBTC on the package, 60 μBTC otherwisea rate is needed
BitStarz40clause 3.45 EUR, clause 3.10800
Bets.io40first deposit bonus, item 55 USDT, 2 USDT on the welcome offers800, or 2,000
Oshi40deposit bonus sections, headings5 EUR800
Bitkingz45clause 2.1.1 and the no-deposit section5 EUR900
PlayAmo50clause 1i5 EUR, clause 1d1,000
Slotum50clause 2.15 EUR, clause 2.21,000
Metaspins5 USDT, clause 14.11
BitDreams5 EUR

The arithmetic the ranking hides

Take the two ends of that table and put them side by side properly.

A 100 unit welcome bonus at Mirax carries a requirement of thirty-five times, which is 3,500 units of turnover, and a ceiling of 1 EUR on every bet. Dividing one by the other gives 3,500 rounds, and that is the absolute floor: it assumes every bet is placed at the maximum the terms permit, for fourteen straight days, which is 250 rounds a day before the bonus expires.

The same 100 unit bonus at Slotum carries fifty times, which is 5,000 units of turnover, against a ceiling of 5 EUR. That is 1,000 rounds.

Fifty is a bigger number than thirty-five. The requirement it produces takes roughly a third of the play. Anyone who ordered these operators by their multiple has put the harder requirement above the easier one and called it a finding, and the two figures that reverse the order sit in different sections of the same document — one under a heading about the welcome package, the other under general rules a reader meets after depositing.

Bets.io runs the same split on its own page, at item 5 of the general terms and item 4 of the first deposit section: 5 USDT ordinarily, 2 USDT while a welcome bonus is being cleared. Same multiple of forty, and the floor moves from 800 rounds to 2,000. BitStarz, at clauses 3.4 and 3.10, keeps one ceiling for everything, which is the plainer arrangement and the rarer one.

The cell that cannot be filled in

7Bit sets its ceiling in microbitcoins rather than a currency: 60 μBTC generally, 12 μBTC while a welcome package bonus is being cleared. Converting that into a count of rounds against that same hundred-unit bonus needs a bitcoin price, and this site prints no exchange rates. The cell therefore says what it is: a figure that requires a rate. Why a ceiling denominated in coin behaves unlike one denominated in euros is worked out at 7Bit.

Two empty cells, and what they mean

Metaspins and BitDreams have blanks in the multiple column. A blank on this site carries exactly one meaning: the document was opened, read to the end, and the figure was absent from what was read.

For Metaspins, the bonus rules live in section 14 of the general terms rather than in a separate document, and there is no dedicated bonus terms page to open. Clause 14.13 sets out how much each game category contributes towards a requirement, which presupposes a multiple somewhere. The one figure of that kind on the page, at 14.14.1.1, governs streamer and social-media giveaways, so recording it as the site’s wagering requirement would mean promoting a promotional footnote into a general rule. For BitDreams the copy dates from December 2023 and yields a 5 EUR ceiling and a thirty-day expiry, with the multiple missing from the text that was read.

Neither blank means an unwagered bonus. On the evidence available, the bonuses at both operators carry a requirement that this site has yet to read. An eleventh entry in the same file produced no readable document at all, and it holds no figures anywhere on this site.

Two things the floor still leaves out

The rounds column assumes full game contribution. Bonus documents routinely count a slot spin at 100% and a table game at 10% or less, which multiplies the real number of rounds for anyone playing the low-weighted games. Metaspins is the only operator in this set whose contribution table was recorded, at 14.13, so the column above is a floor for the others rather than a promise.

It also assumes the clock is generous enough to be irrelevant, which it frequently is. Five days at Oshi, seven for the BitStarz welcome package and for Bets.io, fourteen at Mirax and 7Bit, and one month at Bitkingz, stated as a month rather than in days. Divide the rounds by the days and the requirement stops looking like a multiple at all and starts looking like a shift pattern.

The codes each multiple attaches to are set out operator by operator: fifteen at Bets.io, eight at Mirax, and six at Bitkingz. How a figure earns a cell in the table above, and what an empty one is admitting, is set out under one rule for printing a code. The BitStarz clauses that started all of this are quoted on the clause-by-clause reading.

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The oldest set of codes on this site sits on the Oshi page, and its age is printed beside every one of them.

Questions people actually type

Which operator here has the lowest wagering requirement?
Mirax states thirty times as its general rule, the lowest of the eight multiples recorded. Its welcome package is a separate figure, thirty-five times, and that one comes with a 1 EUR ceiling on each bet rather than the usual 5 EUR. Ranking operators by the multiple alone puts Mirax first and ignores the clause that does most of the work.
Why are the Metaspins and BitDreams cells empty?
Because both documents were read and no general multiple was found in either. That is a gap in a reading, and it is emphatically distinct from a finding that the bonuses carry no wagering. Metaspins defines game contribution percentages at 14.13 and names a figure only at 14.14.1.1, which covers streamer and social-media giveaways rather than deposit bonuses. The BitDreams copy dates from December 2023 and states a 5 EUR ceiling and a thirty-day expiry with the multiple absent from what was read.
Does a lower multiple mean a cheaper bonus?
Only when the bet ceilings match. A bonus of 100 units at thirty-five times with a 1 EUR ceiling takes a minimum of 3,500 rounds to clear; the same bonus at fifty times with a 5 EUR ceiling takes 1,000. The lower multiple demands three and a half times the play, and the two figures live in different sections of the same document, which is how the comparison usually gets made wrongly.