Amazon Prime Day 2026 Market Analysis: Beauty, Apparel, Electronics, Toys & Home

Get the retail transaction data behind the October deal week before the holidays

With four major retailers running deals in the same October week, the event has become the unofficial start of the holiday season and the first real test of promotional strategy before Black Friday. Seeing which retailers, categories, and brands gained ground during October Deal Days helps teams sharpen Black Friday plans from pricing and promotions to inventory priorities and performance targets. This report draws on e-receipt, credit and debit card, and web-scraped data to compare October 2026 against October 2025 and June 2026 Prime Day.

Inside the report:

• Daily sales lift for Amazon Prime Day versus Target Circle Deal Days, Walmart Deal Days, and Costco’s member event, measured against each retailer’s trailing baseline
• Changes in average order value, basket size, and price-tier mix that show how Prime Day shopping behavior evolved year over year
• Retailer market share during the deal window in each of the five categories covered
• Brand and product rankings in each category, with discount depth and breadth analysis showing how promotional intensity related to share gains
• Sub-category mix, first-party versus marketplace seller share, and shopper demographics by age, income, and region

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