Driving Tier 2 Auto eCPMs Down 79% Below Market Rate

How Smart Supply helped Tier 2 auto brands qualify supply and audiences pre-bid delivering DMA-level efficiency across CTV, OLV, and Display.

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Overview

Tier 2 auto advertisers — regional dealer groups and national brand families — were running on programmatic infrastructure built for national OEM scale, not local outcomes. Fixed regional budgets left no room for waste, yet without supply-side qualification, spend leaked into out-of-market impressions and low-intent inventory before the DSP ever saw a bid.

Smart Supply applied supply-side intelligence directly between SSPs and the DSP, qualifying inventory and audiences before any bids were placed. AI forecasted KPI probability by DMA and audience segment, removing roughly 50% of unqualified traffic pre-bid.

The result was a more efficient buying path that stretched regional budgets further and delivered premium-quality CTV, OLV, and Display performance.

The solution

Programmatic performance now relies on intelligence applied directly at the source of supply. To deliver consistent, measurable results, you need partners who can execute pre-bid logic.

Programmatic efficiency for Tier 2 auto comes down to infrastructure, not just budget. Smart Supply's approach for Tier 2 auto shows how the right tools can:

Qualify inventory and audiences pre-bid to prioritize only impressions that meet DMA-level relevance.

Intercept conquest shoppers before the moment passes – identifying competitor intender signals at the supply source, not in the DSP.

Remove out-of-market waste at the device level – ensuring regional budgets reach only in-market impressions.

Reduce media waste without reducing reach – delivering eCPMs 40–79% below market benchmarks across all channels.

As supply-side decisioning becomes central to performance media, Smart Supply offers Tier 2 auto advertisers a model that is measurable, transparent, DSP-neutral, SSP-agnostic, and built to scale — with deal IDs live in 24 hours.

The outcome

Up to 79% lower eCPMs across CTV, OLV, and Display — with ~50% of unqualified traffic removed pre-bid.

$15.02 eCPM — CTV + Live Sports

Up to 52% below direct-sold market rates, delivering premium streaming and live sports inventory at a fraction of typical cost — without compromising viewability.

$3.95 eCPM — Online Video

Up to 79% below direct-sold market rates, achieving brand-safe, high-attention OLV supply that stretches regional budgets further.

$1.58 eCPM — Display

Up to 73% below direct-sold market rates, proving that even high-volume formats can be qualified for cost-efficiency without sacrificing relevance.

~50% Unqualified Traffic Removed Pre-Bid

IVT, MFA, indirect paths, and out-of-market geo filtered out at the supply source — before spend, not after.

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See how Smart Supply's pre-bid intelligence cut media waste and delivered eCPMs well below market rate across CTV, OLV, and Display.

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Filtering out nearly half of unqualified traffic before it ever reached the DSP wasn't just about efficiency — it was about trust. Advertisers could finally see budgets go toward real, in-market impressions instead of invalid traffic and out-of-market waste. That discipline is what got us to a $1.58 eCPM on display, 73% below direct-sold rates.