Letter: Hightouch, an ad tech startup recently valued at $2.75B, offers to buy LiveRamp’s identity business from Publicis for $800M to $1.2B in cash and stock (Sara Fischer/Axios)

Sara Fischer / Axios:
Letter: Hightouch, an ad tech startup recently valued at $2.75B, offers to buy LiveRamp’s identity business from Publicis for $800M to $1.2B in cash and stock  —  Hightouch, an ad tech startup recently valued at …

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