Amazon Sponsored Products CPC hits record high before Prime Day

What's happening

Ecommerce Times reported on June 7, 2026 that Amazon Sponsored Products cost-per-click has hit a new record high heading into Prime Day, forcing sellers to rebuild bid strategies that worked even three months ago. A follow-up the same week described a parallel Bid+ overhaul that is reshaping how spend converts at the keyword level. Across the agency rollups we work with, the spike is showing up in the same week the platform-wide benchmarks moved.

The pressure compounds a longer trend: independent benchmarks put average Amazon Sponsored Products CPC at $0.89 in 2023 and $1.21 in early 2026, a 35% climb over three years. The new June print sits above that line, with the steepest moves on category-level head terms where Rufus and AI search traffic is concentrating impressions onto fewer slots.

Why CPCs are climbing right now

Three forces are stacking. First, Rufus and AI-driven search are collapsing more shopper intent into fewer top-of-search slots, which raises auction pressure on the head terms that already dominate every category. Second, the Sponsored Products Bid+ overhaul Ecommerce Times covered on June 3, 2026 changes how dynamic bidding lifts placements, which means accounts running last quarter's bid rules are quietly overpaying. Third, the Prime Day calendar is pulling forward demand from late June, so any account waiting for Prime Week to recalibrate is already too late.

The combined effect is a CPC line that looks structural, not seasonal. Brands tracking per-ASIN ad spend against profit see the squeeze first because the cost shows up at the SKU level long before it shows up in aggregate ACOS.

What FBA and FBM sellers should do this week

1. 1.

   Reset bids on top-revenue ASINs against current CPC, not Q1 averages

   Pull last 14 days of spend at the ASIN level and compare to last 14 days of the previous month. Any ASIN where CPC is up more than 15% needs a fresh target ACOS or a fresh keyword set, not a percentage bid increase on autopilot.

2. 2.

   Protect profit at the SKU level before Prime Day

   A category-average ACOS hides the SKUs that turned unprofitable on the new CPC. Use SKU-level P&L to flag any product whose ad spend now sits above its contribution margin, then choose between a price move, a bid cut, or a temporary pause before Prime Day spend lands.

3. 3.

   Defend organic share so paid does not need to carry the launch

   If CPCs are structurally up, organic ranking is worth more per percentage point than it was last quarter. Tighten main images, fill structured attributes, and watch BSR on your own ASINs daily to catch the rank drift that usually precedes a paid spike.

4. 4.

   Benchmark against your category, not the platform average

   Headline CPC numbers blend 30+ categories. Independent benchmarks from Keywords.am and Autron show CPC distributions that vary by 3x across categories. Pull the benchmark for your own category before you decide whether your account is keeping pace or falling behind.

How Nova helps

Nova consolidates Sponsored Products spend with FBA fees, refunds, and reimbursements at the SKU level, so a CPC move shows up against contribution margin the same day it lands. Brand managers see which ASINs are still profitable on the new auction floor, which ones need a bid reset before Prime Day, and which ones earn their spot organically. PPC coverage in Nova is product-level spend, sitting alongside the rest of the Seller Cockpit across the 21 Amazon marketplaces Nova supports.