About this video
In this video I share one PPC strategy with you, to use auto campaigns to generate cheap sales with "catch-all" campaigns.
Auto "catch-all" campaigns are there to advertise your products at seriously low bids, targeting second, third pages of Amazon search results.
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Transcript
Frequently asked questions
Q: What is a catch-all auto campaign in Amazon PPC and how is it set up?
A: A catch-all auto campaign is an automatic Sponsored Products campaign that includes your entire product portfolio, with every product in its own ad group. The bids are set extremely low, in the range of five cents, and the campaign runs on fixed bidding to maintain that cost ceiling. The goal is not maximum visibility or sales volume but rather generating occasional, very cheap sales across your catalog by appearing in lower-traffic placements where competition for ad space is minimal. It is a complementary layer that sits alongside your main campaigns, not a replacement for intentional keyword or product targeting.
Q: Why would I deliberately target lower search result pages instead of page one?
A: By the time a shopper reaches page three, four, or five of Amazon's search results, most of the listings they encounter are only loosely relevant to what they searched for. If your product is genuinely relevant and appears among those results, you stand out as the most useful option on that page. The cost of those clicks is far lower because fewer advertisers are competing for those placements. The tradeoff is lower traffic volume since most shoppers never scroll that far, but for the clicks that do come through, the ACoS on these campaigns tends to be significantly below average.
Q: What is day parting and how does it work in the context of a catch-all campaign?
A: Day parting is the practice of running ads only during specific hours of the day. Amazon does not offer native day parting controls, so it requires a third-party tool. For a catch-all campaign, the approach is to identify the hours when your category has low search volume and most competitors have exhausted their daily budgets. Running low-bid ads during those off-peak windows means your ads may be the only ones actively serving, which allows even a five-cent bid to win impressions and generate clicks at very low cost. It works best as a supplementary tactic for sellers who already have strong core campaigns running during peak hours.
Q: What four ad groups should a catch-all auto campaign contain?
A: Amazon's automatic targeting system has four targeting sub-types: close match, loose match, substitutes, and complements. Giving each of these its own ad group within the catch-all campaign keeps the search term data organized and allows you to see which targeting type is generating the cheap sales and which is not. Without this separation, all the data from the campaign blends together and makes it impossible to evaluate or optimize each targeting approach independently.
Q: What kind of ACoS can I expect from a catch-all auto campaign?
A: When the strategy works as intended, ACoS on these campaigns tends to average around ten percent, which is significantly below what most primary campaigns achieve. This is because the cost per click is extremely low and the clicks that do convert are coming from shoppers who scrolled far enough to find your product and chose to click it deliberately. The sales volume from these campaigns is modest by design, so the main value is in the profitability of each sale rather than the number of sales generated.
Q: Is the catch-all campaign strategy suitable for every account?
A: Not necessarily, and the results vary by marketplace. This approach has shown stronger performance in European Amazon marketplaces than in the US, where competition is higher and low-bid ads may simply not win enough impressions to generate meaningful data. The only way to know whether it will work for a specific account is to test it with a small budget over several weeks and monitor the results. If the campaign spends very little and generates no sales after a reasonable period, the competitive landscape in that category may be too intense for this approach to gain traction.
