
Until now it only covered Search. The idea is to bid on extra searches within terms your campaign is already eligible for.
What you need:
Target ROAS bidding
A campaign that is not limited by budget
Shopping campaigns with a Merchant Center feed get exploration on both Search and Shopping traffic.
Watch out: portfolio bid strategies only work with Search campaigns. In Search Ads 360, exploration is not available for Shopping or retail PMax.
Spotted by Hana Kobzová, via PPC News Feed.


