Krolog Warns Amazon Sellers to Prepare Now as Holiday Peak Surcharge Takes Effect October 15

TORONTO - Sept. 23, 2026 - PRLog -- Amazon agency expanding into Shopify and DTC as sellers diversify beyond marketplaces.

The busiest shopping season is almost here. And this year, Amazon sellers have one more cost to plan for.

Starting October 15, Amazon's Holiday Peak Fulfillment Surcharge takes effect, increasing fulfillment costs during the highest-demand shopping period. For many brands, it looks like a small fee, but in reality, it can quietly reduce margins right before Prime Holiday events, Black Friday, Cyber Monday, and Christmas shopping begin.

Krolog, a performance-driven Amazon growth agency, is urging sellers to prepare now, and not after costs start eating into profits.

"Peak season doesn't hurt because sales slow down. It hurts because costs rise faster than brands expect," said Sandeep, Founder of Krolog. "The sellers who prepare inventory, pricing, PPC budgets, and DTC channels before October usually enter Q4 in a much stronger position."

According to Amazon's announced holiday fulfillment schedule, seasonal fulfillment surcharges begin on October 15, making early preparation critical for sellers managing inventory, advertising, and profitability.

Why Amazon Sellers Need a Peak Season Strategy Before October 15

Every holiday season follows the same pattern:

• Inventory moves faster.
• PPC competition increases.
• Fulfillment fees rise.

Accordingly, waiting until November is often too late. Krolog recommends sellers review four areas before the surcharge begins:

• Inventory forecasting for Q4 demand.
• Amazon PPC budget and bid adjustments before CPC spikes.
• Amazon listing optimization for seasonal search intent.
• Pricing and profitability analysis after surcharge impact.

Marketplace Growth Is No Longer Just About Amazon

One trend has become impossible to ignore. More Amazon sellers are building Shopify stores https://krolog.com/grow-on-shopify/ alongside their marketplace business.

Why?

Because owned customer relationships matter more than ever.

Amazon + Shopify Creates a Stronger Holiday Growth Engine

The goal isn't leaving Amazon; it's reducing dependency on a single channel. Krolog helps brands:

• Launch and optimize Shopify stores.
• Connect Amazon and Shopify inventory workflows.
• Improve conversion rates across both channels.
• Build email, SMS, and retention campaigns for repeat customers.
• Create a unified ecommerce growth strategy for Q4 and beyond.

Preparing for Peak Season Starts Now

Holiday success isn't built in November. It's built weeks before the first surcharge appears.

Krolog is offering free Amazon account audits for sellers preparing for Q4. The audit identifies listing gaps, PPC inefficiencies, inventory risks, and opportunities to diversify into Shopify before peak season demand accelerates.

About Krolog

Krolog is a performance-driven ecommerce growth agency specializing in Amazon SEO, Amazon PPC, listing optimization, account management, and Shopify growth strategies. The agency helps brands scale across Amazon and direct-to-consumer channels through data-driven marketing, marketplace expertise, and conversion-focused optimization.

Learn More: https://krolog.com/