Google is showing in store savings and see what's in this store in the mobile version of the local knowledge panel. Both these finds came from Sergey Alakov this morning, the see what's in the store is something Google did back in 2016 on desktop search, but I am pretty sure I've seen it on mobile as well. The in store savings looks like a Google Posts feature that has been expanded but I am not sure.
Is "Store Savings" in local knowledge panels new? @rustybrick @mblumenthal pic.twitter.com/DH3ioFWdq0
— Sergey Alakov (@sergey_alakov) June 11, 2018
Google adds a new "Products" tab to local packs - https://t.co/YSdIBv7Omr cc:@rustybrick @mblumenthal
— Sergey Alakov (@sergey_alakov) June 11, 2018
Again, not sure how new each one of these features are but it is good to document anyway.