Three jobs
By Steven Pope · July 13, 2026 · Curated by George's Blog
Three jobs
One campaign
That is why your PPC stopped scaling
Discovery
Harvesting
Defense
Are three different missions
Cramming them into one campaign
is a chess player moving every piece
toward the same square
Crowded
Predictable
Easy to beat
The strategic reason to separate match types
has nothing to do with tidiness
It is signal purity
When discovery
Harvesting
Performance live in one campaign
Amazon blends the data
You lose the ability
to read cause and effect
Raise a bid and you cannot tell
which job you just helped or broke
You are optimizing blind
Separate the jobs and every number
starts telling the truth
Discovery spend is allowed
to be inefficient because
its job is intelligence
not profit
The performance campaign is allowed to be strict
because its job is margin
not exploration
Two different missions
two different definitions of success
This is where accounts quietly bleed money
Sellers judge a discovery campaign
by the same ACoS standard
as a bottom funnel one
Kill it early
And starve the whole system of the winning terms
that feed everything downstream
Negation is the connective tissue
Without it
The auto campaign and the exact match campaign
fight over the same term
You pay twice to bid against yourself
Structure is not the boring part of PPC
Structure is the strategy
Everything else is execution on top of it
Accounts spending six figures a month
do not have better keywords
They have cleaner architecture
that lets them act on data
others cannot see yet
Build the system once
It compounds every week
Fix the structure
or keep lighting money on fire
There is no third option