What is a preferred deal in CTV programmatic buying?

A preferred deal is a non-guaranteed private arrangement between a publisher and a specific buyer, offering first-look access to inventory at a fixed CPM. Neither party is obligated: the publisher offers the impression to the buyer at the agreed price before it goes to auction, and the buyer chooses whether to bid. There is no delivery commitment on either side. In CTV, preferred deals sit between PMP (competitive auction, curated inventory) and programmatic guaranteed (committed volume at a fixed price) in terms of certainty and relationship depth.

What is a preferred deal?

The term "preferred deal" comes from the OpenRTB spec, where it is also called a "non-guaranteed fixed price" deal. It is a bilateral arrangement set up via the publisher's SSP: the publisher creates a Deal ID and shares it with a specific buyer (DSP seat). When an eligible impression becomes available, the publisher's ad server offers it to the preferred buyer at the agreed fixed CPM before running it through any auction. The buyer's DSP receives the offer and decides — based on its targeting rules and campaign constraints — whether to take it.

Unlike a PMP auction, there is no competitive bidding in a preferred deal: the CPM is fixed upfront. Unlike a programmatic guaranteed deal, there is no delivery commitment: if the buyer's DSP doesn't accept enough impressions (because targeting doesn't match or budgets are exhausted), the publisher does not owe any make-goods.

How preferred deals work technically

The mechanics via OpenRTB:

Publisher and buyer agree a Deal ID, fixed CPM, and inventory parameters (channel, format, targeting restrictions if any)
Publisher configures the Deal ID in their SSP (Magnite, PubMatic, Google Ad Manager)
Buyer inputs the Deal ID into their DSP (DV360, TTD) and associates it with a campaign line item
When a matching impression is available, the bid request includes the Deal ID in the pmp.deals object with at=1 (fixed price)
The buyer's DSP evaluates the impression against its targeting logic. If the impression matches, the DSP accepts at the fixed CPM — no bid shading applies (fixed price)
If the DSP does not respond or rejects the impression, it passes to the next priority tier (PMP, then open auction)

Preferred deal vs PMP

The key distinction is price mechanism:

PMP (private marketplace auction): A curated group of invited buyers compete in a private auction. The buyer submits a bid; the highest bid wins. The buyer can shade their bid and may win below their maximum. Floor price is set by the publisher but the clearing price is dynamic.
Preferred deal: No auction. Fixed CPM agreed upfront. No bid shading possible — you pay exactly the agreed rate or you don't take the impression. The publisher offers inventory to one buyer before opening it to any auction.

PMPs are better when a buyer wants to optimise CPM through competitive dynamics. Preferred deals are better when a buyer wants specific inventory at a known price point — brand safety and predictability matter more than the lowest possible CPM.

Preferred deal vs programmatic guaranteed

The key distinction is commitment:

Programmatic guaranteed (PG): Both buyer and publisher commit to a fixed volume at a fixed CPM. The publisher reserves inventory; the buyer commits budget. Make-good obligations apply if delivery falls short.
Preferred deal: No commitment on either side. The publisher offers first-look access but does not reserve inventory. The buyer can accept or decline each impression. If delivery is lower than expected, there is no make-good.

PG is for buyers who need certainty — premium tentpole events, guaranteed reach against a target. Preferred deals are for buyers who want price certainty and preferential access but retain flexibility.

When to use preferred deals in CTV

Preferred deals suit specific situations:

Publisher-specific brand safety requirements: A brand that needs its ads to appear only on certain channels (news-free, children-content-free) can arrange a preferred deal that contractually defines the eligible inventory rather than relying on open auction brand safety filters.
Known CPM ceiling: A buyer has a hard CPM cap. A preferred deal locks in a rate below that cap without the variability of a PMP auction where prices can spike during high-demand periods.
Testing a publisher relationship: A preferred deal requires less commitment than a PG deal and is a common first step when building a direct relationship with a publisher whose audience the buyer wants to validate before committing to guaranteed volume.
Supplementing a PG deal: When a PG deal doesn't deliver full volume (because reserved inventory runs out in certain geographies or dayparts), a preferred deal on the same publisher fills gaps at a known rate.

India CTV context

Preferred deals are less common in India CTV than in the US market. The main reasons:

India's premium publishers (JioHotstar, SonyLIV) primarily sell premium CTV inventory via direct IO or programmatic guaranteed for large campaigns, and route smaller volumes through PMP or open auction programmatic via DV360.
Preferred deals require a direct commercial relationship with the publisher's programmatic team — most smaller India CTV buyers operate purely through open programmatic without direct publisher relationships.
Zee5 and some mid-tier publishers do offer preferred deals via their SSP (PubMatic for Zee5) for buyers who want consistent access to genre-specific inventory at a fixed rate.

For India CTV buyers considering a preferred deal: the most practical access point is through a DV360 deal negotiated with JioHotstar's programmatic team, or through PubMatic Marketplace for Zee5 inventory. Minimum deal sizes and rate commitments vary by publisher, but preferred deals generally require at least ₹10–20L in planned spend to justify the publisher's setup effort.