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Buying

Programmatic Advertising

Programmatic advertising is the automated buying, selling and optimization of digital advertising using software, data and machine-readable transaction rules instead of relying only on manual media negotiations.

Why it matters

It allows advertisers and publishers to make impression-level decisions at scale while applying targeting, pricing, pacing, quality and measurement controls consistently.

How it works

  1. Inventory and demand are represented through software platforms.
  2. Decision systems evaluate audience, context, price and policy signals.
  3. Transactions may use open auctions, private marketplaces or programmatic guaranteed deals.
  4. Delivery and outcome data feed reporting and optimization.

Also known as

programmatic media buyingautomated advertising

Frequently asked questions

Does programmatic always mean real-time bidding?

No. RTB is one programmatic transaction method; programmatic also includes private marketplace and guaranteed deal structures.

Can programmatic buying work without third-party cookies?

Yes. Contextual signals, first-party data, publisher data and privacy-preserving identity approaches can all support programmatic decisions.

Related programmatic terms