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Chapter 32: Q4 and seasonality

This chapter covers how Amazon's busy season usually behaves, what that means for fees and inbound stock, and how to use ArbiSource as demand shifts through the year.

The yearly pattern​

Retail demand on Amazon is not flat:

  • Late year (roughly October to December) is the busiest stretch for many categories. More customers buy, and more sellers send in stock.
  • Early year often brings quieter sales and clearance-style pricing as leftover seasonal stock works through.
  • Other peaks exist by category (back to school, outdoor summer lines, and so on). Always read the 12-month Keepa chart, not only the last 30 days (Chapter 9).

This handbook doesn't name individual sale events or promise dates. Treat the pattern as a guide, then check the calendar and your charts for the year you're in.

Fees and storage rise in peak season​

Amazon usually charges higher fulfilment fees and higher monthly storage in its peak window (in recent years that has run from mid-October to mid-January for fulfilment, with storage rising across October to December). Exact amounts change; read the current tables in Seller Central before you buy heavy Q4 stock.

Practical effects:

  • A lead that barely met your minimums in summer may fail them once peak fees apply, so re-check Money at peak rates.
  • Storage on slow stock hurts more in Q4; prefer products you expect to sell through.
  • Removals and aged-inventory surcharges still apply; don't use Amazon as a warehouse for unsold seasonal goods.

Chapter 5.1 and Chapter 5.2 explain how to read the live fee pages.

Get stock in early​

Fulfilment centres get busy. Amazon publishes inbound cut-off dates and sometimes capacity limits per account ahead of peak. Check Seller Central each year and plan shipments so stock is checked in before the cut-offs that matter for your products.

A shipment that misses the window can still sell, but you may miss the best weeks. Smaller, earlier shipments beat one huge late delivery.

Using ArbiSource through the seasons​

  • Price Drops often light up when retailers clear stock, which is useful early in the year and after seasonal peaks (Pro).
  • Alerts on retailer price and Amazon price help you restock winners without staring at pages all day (Pro).
  • Re-run the Lead Check when fees or demand change; last month's Buy can become this month's Pass.

Keepa 12-month chart for Christmas tree lights on Amazon.co.uk with sales peaking before Christmas

Keepa 12-month chart for Christmas tree lights on Amazon.co.uk: the sales rank and monthly sales peak in the run-up to Christmas, then fall away in the new year.

Checklist​

  • I've checked this year's peak fee and storage tables in Seller Central
  • I've noted Amazon's inbound cut-off guidance for my account
  • Seasonal buys still pass Money after peak fees
  • I'm shipping early enough for check-in before the busy weeks