OpenAI's CPA ads, DoorDash at scale, and ad tech's IPO test (opens in new tab)
OpenAI activates cost-per-action bidding in ChatGPT, DoorDash reaches 400,000 advertisers, and Liftoff's IPO prices at $437 million this June.
Read the original articleOpenAI activates cost-per-action bidding in ChatGPT, DoorDash reaches 400,000 advertisers, and Liftoff's IPO prices at $437 million this June.
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