How to build a long-tail engine with harvesting + negatives + dedup so you scale without chaos.
Reality note
This is a category-aligned playbook. Benchmark ranges are grounded in public metric definitions and public category aggregates. If you want to publish this as a customer case study, replace ranges with verified Amazon Ads report data (and keep date range + definitions).
0.40% - 0.65%
CTR benchmark
11% - 13%
CVR benchmark
15% - 25%
ACoS benchmark
How Satlis makes this executable
SP 8-Level Campaign Structure: generate an 8-level structure and long-tail expansion lists by intent.
Search Term Harvester + Negative Keyword Miner + Dedup: keep expansion clean and measurable.