Throwaway because I’m embarrassed.
Product: Non‑standard, upgraded version, clear advantage over competitors.
Launched: Sep 2025
Peak season: Nov–Dec | Off‑season: Jan–Oct (cat sales ~50% of peak)
Original variant A: Hit subcat top 20 in peak, then OOS for 1.5 months (factory + supply issues).
We decided to push variant B (same parent, shared 4.2★ reviews, no split/merge).
First week: 5‑7 orders/day, but ad spend was already stuck.
Off‑season CPC went from ~$1.5 → $2.0 (+30%).
Planned daily ad budget: $200. Actual spend: ~$50/day.
Ad setup (non‑standard, core keywords <20% of total traffic):
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Auto (close match) – rest of search + top of page
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Broad major keywords – rest of search + product pages
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Broad long‑tail – rest of search only
What killed us:
Week 2 – jumped on a BD using variant A’s old recommendation.
Huge flood of low‑quality traffic → CTR crashed from 5% → 0.05%.
Ad placement pushed to product pages, conversion tanked.
Ended the BD early.
Week 3 – back to regular ads:
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Auto: ~10 clicks/day
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Broad major: 20‑30 clicks/day
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Orders: 1‑2/day (target was 15/day by week 2)
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ACOS :skull:
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Even with high bids, can’t get consistent 50+ clicks/day.
Category avg conversion ~5%, but we’re nowhere near it.
Biggest pain points:
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Variant A still has used stock + weird organic rank. Buyers click B’s ad, buy A → attribution mess.
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System doesn’t treat B as a new ASIN – feels throttled, not underbid.
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BD seems to have tagged B as “low CTR / low conversion”.
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Off‑season is way harder than expected.
What we’re considering:
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Split B into standalone ASIN and relaunch.
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Switch to high base bid + low multiplier (but product page placement already sucks for us).
Any advice before I lose my job?
Answers (4)
Splitting B is actually the lower‑risk move. You lose the 4.2★ but gain a chance to reset the algorithm’s impression. Run Vine on the new ASIN, get 10‑15 fresh reviews, then relaunch with exact match + rest of search. Off‑season is slow, use it to build rank before Q4.
Your “low bid + high multiplier” strategy is a peak‑season play. In off‑season it fails.
Try this instead:
Also refresh your listing: add “Upgraded Version 2026” in title + main image comparison chart. 4.2★ is fine, but if competitors have 4.5+, you’ll lose on product pages anyway.
And yes, split B. Shared reviews are worthless if you can’t get traffic.
Honestly, your problem is not CPC or off‑season. It’s the combo: stockout → variant B → rushed BD. Amazon now sees B as low‑engagement, low‑conversion. Meanwhile the algorithm still trusts A. That’s why buyers click B’s ad and buy A.
You’re not underbidding – you’re being throttled. Higher bids won’t fix it.
Here’s what I’d do (don’t split immediately):
Your product works, your keywords work. You just need a clean slate. And don’t touch BD again until B has stable CTR >1%.
You need stable clicks to get stable orders. Here’s what I’d do in off‑season: