
Case Study: Improving the returning customer checkout at EKM
How my team removed two friction points for returning EKM customers – part of the checkout work that lifted conversion by up to 63%.
John Slater · UX designer, Preston, UK
For over 20 years I’ve worked on ecommerce platforms, self-service portals and iOS apps – with a particular focus on forms, checkouts and accessibility. I’ve worked with L&Q, EKM, Kahn Design, eBay, PayPal and Klarna.
Real projects with measured results – how the work was done and what changed.

How my team removed two friction points for returning EKM customers – part of the checkout work that lifted conversion by up to 63%.

How I made reporting a repair through MyAccount at THT (now L&Q) much easier – customer workshops, prototypes and user testing.

How, as an agile squad, I helped build the EKM Analytics feature guided by user feedback and insights.
Articles and guides on UX, form design, accessibility and ecommerce.

EKM measured our checkout overhaul at an average 38% conversion rate increase – from 13% up to 63%. The original study is offline, so I’ve archived the numbers here.

You can’t fully automate accessibility testing. What tools like Lighthouse and Axe catch, where they fail, and how I combine them with manual and user testing.

Learn how to properly use the placeholder attribute, avoid creating accessibility issues and ultimately assist your users when using your forms.

I built my very own DIY light up The Killers sign using power tools, wood, LEDs and some Arduino magic.
I’m happy to talk about product design, accessibility reviews or UX consulting. Message me on LinkedIn.