How UK cinema advertising is really booked

The UK cinema estate is sold by two houses. Digital Cinema Media represents the large chains and a long tail of independents, and our research report put its share at roughly 85% of UK cinema advertising revenue across several thousand screens. Pearl & Dean represents the second group, including the upmarket independent circuits, and sells its own guaranteed audience packages plus a collection of cultural and independent sites.

Neither publishes a public buying API. Booking is a human process: a brief goes to a planning team, a schedule comes back, and agency bookings are administered through the trade's own campaign-management systems. That is not a gap in the sales houses' technology so much as a property of how the inventory works — a cinema week is a physical schedule of prints and playlists across venues, not an auction.

The consequence for anyone automating this is that the honest integration is a workflow rather than a client. AdBuyMCP generates the booking brief, drives the clearance step and holds the state machine that tracks where the booking is; it does not make the booking and it does not report the delivery. Every live step is acknowledged by a named person quoting the sales house's own reference, and no step advances on a timer.

The unit of trade is a package guaranteeing admissions against an audience rather than a set of spots. DCM sells audience guarantee packages; Pearl & Dean sells guaranteed audience packages. In both cases the house curates a list of films whose audience profile matches the demographic, sells you a guaranteed number of admissions against it, and schedules your ad across that list.

The packs are built around the demographics cinema can actually deliver, and around the categories where the film list has to be restricted. At the time of our survey, DCM's published routes included a broad standard pack, an adults-only pack, a premium pack built from films with a strongly upmarket profile, youth packs, family packs, and specific packs for restricted categories where the film list has to be compliant. Pearl & Dean's structure mirrors that. Rates are quoted as a cost per thousand admissions and vary by pack, with the family pack cheapest and title-specific film packages dearest.

On top of the pack you choose a position, and positions are priced as uplifts on the rate rather than as separate products. The last slot before the feature carries the largest premium because the audience is seated; a slot before the trailers carries a smaller one; the end of the ad reel carries the smallest. Those uplifts compound with the pack rate, so a premium pack in a premium position is a materially different price from the headline number, and it is worth modelling both before agreeing either.

Cinema trades in weeks that begin on a Friday, because that is when films are released and the schedule turns over. Flights are sold in whole weeks; AdBuyMCP defaults a compiled cinema plan to two of them, because that is the shape the channel is sold in and a single week is rarely worth the production cost.

The lead time on the booking workflow is about eighteen days. That number is the booking process plus clearance rather than a media availability constraint, and it is the number to plan backwards from. Add production and mastering time on top if the ad does not exist yet.

Under-delivery has a convention worth knowing before you sign. When a guaranteed pack falls short, the house's usual remedy is to extend the campaign across more titles, regions or duration, and admissions that still go undelivered typically bank as a credit against future activity rather than being refunded. That is standard practice rather than a concession, and it makes cinema's guarantee a scheduling promise rather than a money-back one.

Two steps sit between an approved plan and an ad on a screen, and both are outside the media owner's control.

The first is clearance. Cinema copy is cleared by the Cinema Advertising Association before exhibition, at a cost our research put at about £150 with a turnaround of a day or two for straightforward copy, and longer where the copy is contentious enough to go to a panel. Restricted categories bring their own constraints on which films the ad may run against, which is why the packs for those categories exist at all.

The second is mastering. Cinema does not take a video file: it takes a digital cinema package, which for the UK means a 2K flat image at 1998 by 1080 and 24 frames per second with the audio laid up accordingly. The research report put offline mastering from a broadcast-quality master at roughly £150 to £350, with automated conversion services now available at the low end. AdBuyMCP's creative studio generates the storyboard for the cinema aspect and duration rather than reusing the connected-TV cut, and enforces the format constraints as schema rather than advice, so an invalid specification fails at the boundary instead of at the lab.

Neither step is a formality and neither is instant. If a date matters, the clearance certificate and the package are the two dependencies to track, and everything else in a cinema booking is negotiable around them.

Cinema's targeting is geographic and demographic at once: a venue sits in a catchment, and the catchment has a population profile. The sales houses plan this properly, with postcode and drive-time planning tools that pick sites around a location, and the technique is genuinely useful — it is how a brand with a finite footprint buys cinema without buying the country.

AdBuyMCP compiles a cinema plan by matching your persona against the pack catalogue, taking the top three packs, and building a venue list from the first eight postcode districts your persona resolves to. That is a reasonable approximation of catchment planning and it is not the same thing. A real ranking would order venues by how strongly their catchment over-indexes on your audience's geodemographic types, and that requires a licensed classification we do not hold.

So the over-index figures printed on a sandbox booking brief are deterministic fixtures rather than data. They are there because the brief has to have the shape of a real brief, and this guide names them as fixtures because a plausible-looking index number is exactly the kind of thing that gets screenshotted into a plan. If catchment ranking is central to your buy, the sales house's own planning tool is the authority, not this one.

Cinema is cheap to enter and expensive per thousand. AdBuyMCP enforces a plan floor of £500 a week, which is roughly where a local campaign starts being worth booking, and the cost per thousand admissions on a national pack is an order of magnitude above a digital display CPM. The trade is attention: a full screen in a dark room with no second screen competing is the strongest attention environment on any media plan.

What cinema cannot give you is a person-level exposure record, and no UK cinema seller can. Exposure here is modelled at postcode-sector level, which in principle allows frequency deduplication against out-of-home in the same catchment. Delivery arrives through the reconcile step of the booking workflow — a statement from the house — rather than through an API, and no cinema delivery statement has yet been ingested into AdBuyMCP at all.

That leaves geographic designs as the only real route to causal evidence on this channel, which is a happy accident: cinema is bought by venue and venues sit in places, so a matched-market test is the natural fit. It is also the reason cinema tends to earn its place in a plan alongside out-of-home rather than instead of it.

Cinema suits a brand with a story that needs sixty seconds and a screen, a catchment that can be named, and a tolerance for eighteen days of lead time. It suits a launch better than a performance push, and a distinctive execution better than a rational one, because the medium's advantage is attention rather than precision.

It does not suit a campaign that needs to be live this week, one that needs person-level proof, or one whose whole budget is smaller than the production cost of a decent thirty-second film. And it is a small and volatile market — around £220m in the UK in 2025 on the industry's own figures — which means it is a distinctive line on a plan rather than the plan.

The thing that has changed recently is not self-serve access, which several parties have offered in various forms for years, but the emergence of genuinely programmatic routes into cinema inventory through the exchanges. That is worth watching. It is not what AdBuyMCP does today: cinema here is booking paperwork, automated, with the audience definition and the reporting shared with the other six channels.