Marks & Spencer and the Website Relaunch That Broke the Buying Habit

Marks & Spencer and the Website Relaunch That Broke the Buying Habit is a failure case about Marks & Spencer in 2014. A retail website changed the path customers used to buy, and the business saw the friction in reported online sales. Website redesigns have to preserve the buying task before they improve the look. Traffic without completion is not a design win.

A retail website changed the path customers used to buy, and the business saw the friction in reported online sales.

Retail websites inherit habits. Customers know where to search, how to compare, where the basket sits, what their account remembers, and when checkout feels safe.

A relaunch can make the company feel more current while making the customer less fluent. That is the danger in any website redesign with real traffic.

The M&S case points to a simple operating truth: customers do not buy from the version in the presentation. They buy from the live task path.

If account migration, search, product pages, sizing confidence, basket behavior, delivery logic, or checkout trust gets harder, traffic can stay visible while orders weaken.

Before approving a redesign, ask whether the new site protects the buying path that already works.

The test should include returning customers, account migration, search terms, old URLs, checkout steps, mobile use, customer service scripts, and post-launch stop rules.

Marks & Spencer belongs in this set because the website was not a brochure. It was the store for a repeat customer.

For operators, the lesson is to judge redesigns by completed tasks. If buyers already arrive but do not act, the message, proof, and path need sharper problem reading than a visual refresh.