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  3. /Commercial due diligence with eCommerce data
Use case

What eCommerce data helps private equity, M&A bankers and consultants with commercial due diligence on a consumer brand?

For commercial due diligence, eCommerce data gives an outside-in view of a brand that management materials cannot: how widely it is distributed, how its prices compare with competitors, how often it discounts, and how its range has changed, with multi-year history. Data Purl provides this at SKU level across 400+ retailers, with the brand resolved to its owner so the whole footprint is visible in one place.

For:Private equityConsultantsInvestment banking M&AVenture capital

Last reviewed 24 September 2026

Questions it answers in a diligence

  • Distribution: which retailers carry the brand, and has that footprint grown or shrunk?
  • Positioning: where do its prices sit versus direct competitors, category by category?
  • Promotional reliance: how much of the range is regularly discounted, and how deeply?
  • Range health: how fast is the assortment refreshed, and which categories are growing?
  • Channel mix: how does the brand's own site compare with its wholesale partners?

Why history matters

Diligence usually needs a multi-year view to separate trend from noise. Data Purl's history reaches back to 2013, so pre-pandemic baselines are available. Scraped data bought for the first time starts on the day collection starts.

A practical workflow

  1. 1Define the target and a competitor set at brand level.
  2. 2Pull distribution, price architecture and discounting by retailer and category for the last three to five years.
  3. 3Benchmark the target against competitors on the same retailers and categories.
  4. 4Carry the same metrics into the value-creation plan and track them after close.

Metrics used

  • Share of shelf (online): A brand's share of the products a retailer lists in a category, measured on the retailer's website.
  • Price architecture: How a brand's or category's products are distributed across price tiers, such as value, mid-market, premium and luxury.
  • Markdown breadth: The share of a brand's or retailer's live products that are selling below their full price at a point in time.
  • DTC vs wholesale mix: How a brand's online assortment and pricing split between its own direct-to-consumer site and its wholesale retail partners.
  • Assortment count: The number of distinct products a brand or retailer has live for sale at a point in time.

How each measure is built: methodology.

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Data Purl

Data Purl turns public retailer websites into investment-grade data: SKU-level price, discount, availability and assortment history across 400+ retailers back to 2013, with brands resolved to their owners, public or private, and listed owners mapped to tickers.

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400+
retailers
1,900+
public companies mapped
4,000
product categories
2013
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