Overview

Amazon has released a detailed playbook for sellers who ship orders themselves during the peak holiday period. The guidance explains how to configure holiday calendars, limit order intake, activate Shipping Settings Automation (SSA), and use vacation mode to keep delivery promises realistic and avoid account‑health penalties. Sellers who act now can prevent late‑ship penalties and maintain a strong performance record throughout the busiest weeks of the year.

Key Points

• Holiday calendar alignment — Verify the dates Amazon flags as holidays for each marketplace you serve and adjust your operating schedule accordingly; for example, if you sell in both the U.S. and Canada, add July 1 (Canada Day) to the Canadian calendar but not to the U.S. one.
• Order‑handling capacity limits — Set a maximum number of orders you can process each day; when the system detects demand above that threshold, it automatically adds an extra handling day, turning a “Ships within 2 days” promise into “Ships within 3 days.”
• Shipping Settings Automation activation — Turn on SSA for all domestic shipments so Amazon can calculate delivery windows using live carrier data; a seller in Texas shipping to California will see the promise shift from “2‑3 business days” to “3‑4 business days” if carrier performance slows.
• Vacation mode readiness — Enable vacation mode ahead of any planned time off; once activated, all of your seller‑fulfilled listings disappear from search results within roughly one hour, preventing buyers from placing orders you cannot ship.
• Dashboard monitoring — Use the Delivery Performance Dashboard to review suggested handling‑time adjustments and to confirm that your holiday settings are being applied correctly across all marketplaces.

How Holiday Order Management Works

1. Configure holiday calendars — In Seller Central, navigate to Settings → Shipping Settings, select each marketplace, and tick the official holidays. For instance, a seller operating in the U.K. would mark December 25 and 26 as non‑operating days, causing any ship‑by date that lands on those days to roll forward to December 27.