The room

1

The question under this heading

A credit arrives attached to a place. Which games it may be spent on, and what each of those games counts a staked pound as, decides whether the credit was ever going to survive. That is the question here, and the number that answers it is almost never in the headline.

Call that number the contribution. Where a game counts a staked pound as a whole pound towards a requirement, the contribution is one and every figure elsewhere on this site holds as written. Where a game counts a staked pound as twenty pence, the contribution is a fifth, and the staking needed to serve the same requirement is five times larger while the credit stays exactly where it was.

That asymmetry is the whole of the section. A requirement is expressed in pounds of contribution, not pounds of staking, so a low contribution raises the bill without touching the headline. Nothing in the terms needs to change and nothing in the advertised multiple needs to move.

House figures, used here as everywhere: a press of 10p, 96 pence coming back on each pound staked, and six prepaid denominations with £10.00 at the bottom. Across the rest of this site the contribution is taken as one, which is what makes this heading necessary: it is the one assumption that can turn every other figure upside down.

Rooms priced here hold no Great Britain licence, and what goes missing is mostly not the contribution, which part 4 shows surviving on either side of the register. Design is what goes. First the interval separating one cycle from the next. Then a ceiling over the stake inside a cycle. Any bar on play that runs itself, on a result hurried along, on two games turning at once, or on a return no bigger than the stake being dressed up as a win.

2

One credit, seven contribution rates

Take a £20.00 credit carrying ten turnovers and move only the contribution. The requirement is £200.00 of contribution in every row; what changes is how much staking produces it.

Set the top row against the bottom one and the scale shows. One credit, one advertised multiple, one game speed, and the outcomes are £12.00 of expected survivor at a full contribution against £140.00 of expected loss at a twentieth. Ten turnovers was the headline in both.

Keep the third row in mind, since that is where the arithmetic turns over. At forty pence in the pound, a credit carrying ten turnovers is expected to leave precisely nothing. Below that rate the reader is funding the requirement out of their own balance, and the deficit grows as fast as the contribution shrinks.

The press counts in the middle column matter as much as the money. Take forty thousand presses at a licensed slot’s interval of 2.5 seconds between cycles and the total is 100,000 seconds, or 27 hours and 46 minutes with no break in it. A requirement that cannot be served inside any window a reader will be given is a requirement that forfeits the credit, which puts the bottom rows of that table in the stranded column of this site rather than the cost column.

Forty thousand presses, on a £20.00 credit, at a twentieth

3

The line a contribution has to clear

One inequality governs every row of part 2 and it is worth stating on its own. A credit is expected to leave something only where the contribution exceeds four hundredths of the multiple. Turn it round and the multiple has to stay under twenty-five times the contribution.

Both forms are the same statement and both are useful, because a reader usually knows one of the two numbers and is trying to work out whether the other is survivable.

The bottom-left cell is the hard boundary of this entire site. At twenty-five turnovers the contribution would have to exceed a pound in the pound, which is to say a game would have to count more than was staked on it. No room can do that, so twenty-five turnovers strand every credit at every contribution, and the figure is simply one divided by four hundredths.

The right-hand column is the practical one. A room counting ten pence in the pound cannot support a requirement above two and a half turnovers, and almost nothing is advertised that low. A room counting five pence cannot support one above a quarter past one. So for most of the range, a low contribution is not a disadvantage to be weighed against a generous headline. It is a guarantee that the headline cannot pay.

One practical use for the left-hand column. A reader who knows their multiple can read off the contribution they need and then check the terms for it, which is a single number to look for rather than a table to understand. At ten turnovers the answer is anything above two fifths. At fifteen, anything above three fifths.

4

What the cap left alone

A reader might reasonably expect the ceiling on a play-through to have dealt with all of this, and it did not. The ceiling holds the multiple at ten turnovers on the licensed side. It says nothing at all about what a pound of staking counts as.

That sits on the record rather than being inferred. Respondents raised contribution rates during the consultation on the cap, illustrating it with a hundred pound bonus at ten times and a rate of thirty per cent, at which every pound wagered puts thirty pence towards what is owed. The point was recorded and not acted on. Which makes the contribution one of very few figures here where both sides of the register stand in the same place, uncapped.

Part 2’s arithmetic therefore applies inside a licensed room too, and the sum is worth doing. A £10.00 credit at ten turnovers, with thirty per cent counting, wants £333.33 staked to produce the £100.00 owed. The working is this site’s, done against a rate quoted in the regulator’s own record rather than published by it as a figure, and nothing demonstrates more plainly that a capped multiple is not a capped obligation.

Row two is the honest finding of this part and it cuts against the usual shape of this site’s arguments. On the contribution, a licensed room offers a reader no protection that an unlicensed one withholds. What a licence buys here is the four rows underneath: an interval, a stake ceiling, a bar on doubling up and a bar on play that runs itself.

Row five earns a figure. Run two reels together at 10p a press and the expected hourly cost is £11.52 where one reel costs £5.76, so barring functionality for several products at once halves a rate per hour and never touches a stake. On the licensed side the bar dates from 17 January 2025.

And no published contribution table exists anywhere. The thirty per cent above is a rate quoted in a consultation record, used here as a parameter, and this site will not print a schedule of which game counts at what. A reader finds that in the terms of the offer in front of them or they do not find it at all, and where they do not, the figure to assume is the one that makes the headline unpayable.

5

Rooms counted in something other than pounds

Two rooms on this site are not counted in pounds of staking at all, and both need their own unit before any of parts 2 to 4 can be applied.

Tickets are the unit in a bingo room. Twenty pounds of credit at a ticket price of 10p comes to two hundred tickets, and ten turnovers come to £200.00 of ticket spend, which is two thousand of them. Fix the unit and the arithmetic is unchanged. What differs is the chance-information duty, which such a room can meet by setting out the route by which prizes reach people, so no percentage need appear at all and the four pence in the pound used across this site has no published counterpart there.

Pounds are the unit at a live table, but the fractions it contributes sit near the foot of part 2’s table, which is what makes part 3’s second half so important there. Count a twentieth and no multiple above a quarter past one leaves anything behind, and nothing gets advertised that low.

One published rule decides which room a credit may be spent in at all, and it is about products rather than games. Mixing product types inside an incentive is not permitted on the licensed side, and four types get named, which are betting, casino, bingo and lottery in that order. A reel counts as casino, keeping free presses beside a match inside one type. Bingo is a type in itself, so a match carrying tickets crosses a boundary and falls foul of the rule. That follows from the rule’s own list, and a reader can use it to predict which credits will be confined to which rooms.

6

Fifteen notes, and where each one sits

These notes divide by what sort of room they describe, and the division tells a reader which figure to go looking for first.

Four take a room as a whole. Online casino UK works a credit through a full contribution and then through a fractional one. Online bingo is the room that owes a reader no return figure at all. Live casino UK sits at the bottom of part 2’s table, where a fraction does the stranding. Best gambling sites asks what a comparison can honestly rest on when no mark is awarded.

Two take a room with no history behind it. New casino sites prices a floor that has published no return, no schedule and no payout record, which leaves a multiple as the only figure available. New online slots does the same for a reel published last week, leaving a reader with nothing but the rules that govern what any design may not do.

Two take the device rather than the room. Mobile casinos measures a credit in ten-minute pieces, because that is how a phone gets used. Mobile slots does the same for a reel on a small screen.

Five take the reel itself, where the contribution is usually a pound and the arithmetic is therefore at its most favourable. Online slots UK is the band where a published requirement can still work. Top 20 slots UK divides one face twenty ways. Pragmatic slots asks what a studio’s name settles, which is less than a reader expects. Top 10 best online slots handles a shorter list on the same basis. And Big Bass slots prices a named family of reels.

And two take a face offered inside the room rather than the room itself. Free slots no deposit and Slots free spins both begin where this heading ends, with a credit already attached to a place.

7

Seven headings, and this one’s figure

A prepaid face faces seven questions across this site and the last of them belongs here. What this heading hands the other six is the single number able to overturn any conclusion they reach.

The fourth row is the one readers miss. A low contribution does not only raise the expected cost; it raises the press count, and a press count large enough turns a clock from an inconvenience into a forfeiture. Forty thousand presses is 27 hours 46 minutes of reel at the licensed interval, and no window a reader is normally given is that long.

8

How big the licensed room is

Three official statistics put the licensed market in proportion, each with its period and its release date. The register at 31 March 2026: operators numbering 2,154, holding licensed activities numbering 3,097. The same annual report counts active accounts at the end of its final reporting quarter: 25.7 million of them. It covers the year from April 2025 and came out on 17 September 2026.

A caution goes with the operator figure. Remote casino is reported in one block with betting and bingo, so nothing there yields a count of casino operators by themselves, and no such count appears anywhere on this site.

Participation comes from a separate survey, out on 16 July 2026 and running from January 2025 into January 2026. Among participants of eighteen and over, 47 per cent reported gambling in some form across the four weeks before being asked, a figure falling to 27 per cent once people playing lottery draws alone are set aside. For 2025 a score of 8 or more on the problem gambling index covered 2.4 per cent of the population, which the regulator calls stable over the survey’s three years, with roughly 20,000 adults interviewed in each of them.

A warning attaches to those figures and this site keeps it: comparing that survey directly with surveys built on different methods is not appropriate. Wave against successive wave of the same survey is the comparison that works, which is why nothing here gets set beside a figure from elsewhere.

Three refusals close the heading. No contribution schedule is published by anybody citable, so every rate in parts 2 and 3 is a parameter named as one. No payout speed appears here for any room and no promotion code. And nothing under this heading touches getting into a room somebody has closed to themselves. The national exclusion scheme comes as one condition of a British licence; the scheme itself reports that organisations outside lie past its reach; and a helpline costing nothing, in the care note below, answers at any hour.