IMO, the best place to learn is Google's
Skillshop.
Regarding your second question any answer I provide here would end up being a
#C0318NH5G3C. So please take this response with a pinch of salt. (Mods please remove if this violates the self promotion policy)
At Demandbase,
Display advertising is built core into our ABM product. We have built our own
DSP which is optimised towards B2B.
Display ads conventionally are tailored towards brand awareness. Hence instead of relying on standard metrics like conversion rate, we rely more on stuff like account lift, and reach.
Basically, the ads are tailored based on where the accounts are in your journey stage. So for example, accounts in
• Top of the funnel - share your recent ebook
• Middle of the funnel - invite to your upcoming webinar
• Bottom of the funnel - share your recent Gartner MQ report or something
Again within our customers the success is based on how well they know their ICP, understand the platform, and have engaging content instead of boring titles like {{company_name}} accelerates jargon jargon jargon for business outcomes.