Amazon Sponsored Products CPC Just Hit a Record Before Prime Day

By Thisura, founder of Run1Ads · 2026-06-15 · Updated 2026-10-28

Quick answer

Amazon Sponsored Products CPC hit a record high on June 7, according to Nova Analytics, because Ai search concentrates demand onto fewer slots, Amazon's Bid+ overhaul pushed effective bids up, and sellers pulled Prime Day budgets forward. The right response is to bid by intent, protect converting exact-match terms, and watch ACoS daily rather than reacting to CPC alone. For brands also running Meta ads to their own store, the same rule applies: judge spend on results, not on cost per click.

Amazon Sponsored Products CPC hit a record high on June 7, and the timing could not be worse for sellers.

Prime Day lands June 23 to 26, which means the most expensive auction Amazon has run is also the one everyone is forced to compete in right now.

According to Nova Analytics, average Sponsored Products cost per click crossed its previous ceiling as sellers pulled bid budgets forward ahead of the event. The squeeze is the result of three forces stacking at once.

Why is Amazon CPC spiking before Prime Day 2026?

1. Ai search is concentrating demand. Amazon's shopping assistant surfaces a short list of products instead of pages of results, so impressions pile onto fewer head terms. Fewer winning slots means more bidders fighting over each one.
2. Amazon's Bid+ overhaul changed how placement multipliers work, pushing effective bids higher even when your base bid stays flat.
3. Prime Day demand is pulling forward. Brands that normally ramp the week of the event are ramping two to three weeks early to lock in ranking before the traffic surge.

Should you switch to Amazon's automatic max-ROAS bidding?

Amazon quietly opened a beta that may matter more than the CPC headline. A new Sponsored Products bidding option maximizes ROAS automatically inside your daily budget, with no manual bid and no ROAS target to set.

For sellers who have been hand-adjusting bids every morning, that is a real shift.

Amazon also rolled out per-search-term bidding inside exact match, so you can set separate bids for singular, plural and grammatical variants of the same keyword.

In a rising auction, that granularity is where ROAS is protected. The variant that converts at half the CPC of its plural twin is exactly the bid you want to defend.

What should sellers do before Prime Day?

1. Separate your terms by intent instead of panic-raising every bid.
2. Cut spend on broad discovery keywords that are now overpriced.
3. Let an automated ROAS strategy defend converting terms, since CPCs can move hour to hour during the event.
4. Watch ACoS daily, not CPC. A higher cost per click is fine if conversion rate rises with it, which often happens when Prime Day intent peaks.
5. Do not pause campaigns purely because CPC looks scary, or you may kill your best-ranking keywords right before the traffic arrives.

Where does Run1Ads fit?

Run1Ads is a live Meta ads consultant for e-commerce brands, so it does not touch your Sponsored Products bids.

If Meta ads are part of your mix, for example sending traffic to your own store, Run1Ads checks them every hour and tells you the one fix that matters today. It advises and you decide.

Key facts

• Amazon Sponsored Products CPC hit a record high on June 7, according to Nova Analytics.
• Prime Day 2026 ran June 23 to 26.
• Amazon's Bid+ overhaul changed how placement multipliers affect effective bids.
• Amazon opened a beta bidding option that maximizes ROAS within your daily budget.
• Exact match now supports separate bids for singular, plural and grammatical variants.

FAQ

Why is Amazon CPC so high right now?

Ai search concentrates demand onto fewer slots, Bid+ raised effective bids, and sellers ramped Prime Day spend early, all at the same time.

Should I lower bids when CPC spikes?

Not blindly. Watch ACoS and conversion rate; if conversions rise with CPC, the higher cost can still deliver strong ROAS.

Is Amazon's automatic max-ROAS bidding worth testing?

It is worth testing on converting terms, especially when CPCs move faster than you can adjust by hand.

Is there a tool that checks my Meta ads alongside Amazon?

Run1Ads covers the Meta side only. It checks your Meta ads, Pixel and store every hour and tells you the one fix that matters today, advising only and never changing anything unless you ask for a paused draft.

Related reading

• Why Is My Amazon ACoS So High? (Plus How to Fix It in 2026)
• Your Amazon Prime Day ACOS Is Spiking. Watch TACoS Instead.
• Amazon Prime Day 2026 Last-Minute Ad Plan: Your Final 72 Hours

Run1Ads is a live Meta ads consultant for e-commerce brands. It checks your ads, Pixel and store every hour and tells you the one fix that matters today. See the live demo or start free, no card needed.