E-commerce Accessibility Lawsuits (2023-2025): The Data Behind the Wave

E-commerce didn’t become the center of accessibility litigation because retail teams are uniquely careless. It became the center because checkout is complex and the law is built around equal access to services. If a customer can’t complete a transaction with a screen reader or keyboard, that’s not a “nice-to-fix” bug. It’s denial of service.

This post is Part 1 of 3. We'll cover what the litigation data says, where risk concentrates, and why "one line of JS" overlays don't protect you.

2) How You Get Sued Without a Customer Complaint

A lot of teams assume litigation starts with a frustrated buyer. In practice, a huge amount of web accessibility litigation is driven by repeat plaintiffs (“testers”), specialized firms, and a pipeline that looks more like lead gen than civil rights enforcement.

Here’s the simplified flow.

Two consequences fall out of that:

  • Your “risk window” is continuous. Every theme update, plugin, promo banner, cookie tool, payment widget, or A/B test can re-introduce failures.
  • The easiest sites to target are the ones with repeatable, high-signal bugs (keyboard traps, unlabeled controls, silent cart updates).

3) Platform Risk Concentrates (And Shopify Shows Up a Lot)

One of the most actionable insights in the research is that lawsuits don’t distribute evenly across “the internet.” They cluster around a handful of platform patterns:

  • custom sites with large surface areas
  • Shopify stores running the same theme patterns and app fragments at scale
  • WordPress/WooCommerce sites with inconsistent plugins and templates

In a dataset of 2,014 e-commerce-related lawsuits (H1 2025), Shopify accounts for roughly one-third of cases.

4) The Overlay Trap: A “Fix” That Can Increase Exposure

If a vendor promises “one line of code” compliance, ask one question: how would that possibly fix your checkout?

Overlays can't refactor your DOM (the page's underlying structure), rewrite your theme templates, or rebuild keyboard interactions in third-party components. They often ship with their own UI layers and scripts that can:

  • interfere with native assistive technologies
  • create focus traps
  • add complexity without fixing the underlying defects

And in the litigation data, overlays show up in a surprising share of sued sites.

What We’ll Do Next

  • Part 2: the “minefield” — the failure points that repeatedly show up in complaints, mapped to common WCAG criteria and concrete fixes.
  • Part 3: the compliance playbook — case studies, European Accessibility Act (EAA) 2025 implications, and a role-based program you can defend.

If you want to jump ahead, start by validating your checkout against: