eCommerce Web Design
That Converts Visitors
We build high-performance online stores that turn browsers into buyers — on every device, across every platform, for businesses ready to scale.
Why Choose Primus for eCommerce?
Every element of your store built to maximise sales.
Custom Storefront Design
A unique online store designed around your brand — not a template that looks like every other shop.
Product Catalog Management
Structured, searchable product listings with filtering, variants, and collections that help customers find what they need.
Secure Checkout Systems
PCI-compliant checkout flows that reduce cart abandonment and build buyer confidence at the most critical point.
Payment Gateway Integration
Stripe, PayPal, Klarna, and all major gateways — set up correctly and tested before your store goes live.
Mobile Shopping Optimisation
Over 70% of online shopping happens on mobile. We design for that reality, not as an afterthought.
Reviews & Trust Signals
Integrated review systems, trust badges, and social proof elements that give shoppers the confidence to buy.
Built to Convert at Every Stage
From product discovery to checkout — we optimise the entire customer journey.
Optimised Product Pages
High-impact product pages with clear imagery, benefit-driven copy, and prominent CTAs that reduce decision friction.
Trust Signals & Social Proof
Reviews, ratings, verified purchase badges, and real customer photos placed where they influence buying decisions most.
Upselling & Cross-Selling
Smart product recommendations that increase average order value without feeling pushy or intrusive to the shopper.
Abandoned Cart Recovery
Email sequences and exit-intent logic that bring shoppers back — converting 15–25% of abandoned carts on average.
Streamlined Checkout
One-page checkout with guest login, saved addresses, and express payment options to maximise completion rate.
Mobile Shopping Experience
Fully optimised mobile UX so the 70%+ of shoppers on phones find, browse, and buy without friction.
Stores Built for Revenue, Not Just Looks
Beautiful design is only half the job. Our eCommerce sites are engineered for performance — optimised for search, built for mobile, and designed to close sales.
Higher Conversion Rates
Product pages, checkout flows, and UX designed specifically to reduce drop-off and increase purchase completion.
Increased Average Order
Smart upselling, cross-sell logic, and bundle displays that naturally raise the value of every transaction.
Long-Term Customer Value
Review systems, loyalty tools, and email flows that turn one-time buyers into repeat customers.
We Work Across All Major Platforms
We recommend the best platform for your business — not the one we prefer.
Shopify
The world's most popular eCommerce platform. Easy to manage, reliable, and infinitely scalable. Our go-to recommendation for most online stores.
Learn MoreWooCommerce
WordPress-powered eCommerce with complete flexibility. Ideal for businesses already on WordPress or needing deep custom functionality.
Learn MoreMagento
Enterprise-grade eCommerce for high-volume stores with complex catalogue requirements, multi-store setups, and advanced B2B features.
Learn MoreCustom Build
When off-the-shelf platforms don't fit. We build bespoke eCommerce systems using React, Next.js, and headless architecture for full control.
Learn MoreeCommerce SEO Built Into Every Store
A great store no one can find is a missed opportunity. We build technical SEO into every project — from URL structure to schema markup — so your products rank from day one.
Discuss your SEO goals- Technical SEO foundations built into every store
- Schema markup for products, reviews, and breadcrumbs
- Category and collection page optimisation
- Product title and meta description strategy
- Site architecture built for crawlability and indexing
Common Questions
Everything you need to know about our eCommerce design service.
Have a specific question?
Ask Us DirectlyLaunch an Online Store
That Actually Sells
Join 200+ store owners that trust Primus to design, build, and optimise their eCommerce presence.