Shopify eCommerce Agency Europe | Weekday Assembly – Your eCommerce Department

WE ARE YOUR
E-COMMERCE DEPARTMENT

Learn more

What We Do

Think of Weekday Assembly as your European eCommerce department.

Pick the services you want, skip the ones you don’t, and grow on your terms.
And because we work on commission, your success is ours too.

Shopify Development

SITE MIGRATION
-
ON-SITE A/B TESTING
-
UX IMPROVEMENTS
-
THEME GUARDIANSHIP & MANAGEMENT
-
GITBOOK DOCUMENTATION
-
MONITORING CORE WEB VITALS

MAKE IT
Data & Insights

BI REPORTING
-
DATA FEED MANAGEMENT
-
PRODUCT DATA ARCTEXTURE OWNERSHIP
-
CUSTOMER DATA MIGRATION
-
PRODUCT SEO AND GEO OPTIMISATION

yes please
Performance Marketing

PAID MEDIA OWNERSHIP
-
CONTENT MANAGEMENT
-
BUDGET SPEND STRATEGY & MANAGEMENT
-
GA4 MANAGEMENT
-
AFFILIATE MANAGEMENT

Go on then
Buying & Merchandising

ORDER FORECASTING/BUYING
-
REPLENISHMENT
-
OFF-MAP PROPOSAL & ANALYSIS
-
IN-DEPTH STOCK MANAGEMENT
-
ERP MANAGEMENT

order it
Customer Service & Logistics

INBOX HANDLING
-
OPTIMISATION & INSIGHTS
-
RETURN, REFUND &
WARRANTY PROCESS COORDINATION
-
TOOL MANAGEMENT

send it
Account Management

FORECASTING
-
ONSITE MANAGEMENT
-
TRADE PLANNING
-
SEO

Make It
Conversation Rate Optimisation

SMART OBJECTIVE SETTING
-
MICROSOFT CLARITY INSIGHTS
-
HYPOTHESIS DEVELOPMENT
-
ONSITE TESTING & REVIEW
-
IMPROVEMENT PROPSAL CREATION
-
COLLABORATIVE IMPLEMENTION

Click Here

FAQs

Is Weekday Assembly right for you?

1 What does a managed ecommerce agency do?

Weekday Assembly acts as an extension of your eCommerce team. We combine Shopify Development, Performance Marketing, Data & Insights, Buying & Merchandising, Customer Service & Logistics, and ongoing Account Management to help brands grow across Europe.

2 Can you help our brand expand into Europe?

Yes. Helping brands launch and grow across Europe is what we do. We support everything from Shopify localisation and multilingual storefronts to GDPR compliance, paid media, merchandising, logistics, customer service and local market strategy. Whether you're launching into one country or several, we help you scale with confidence.

3 Which ecommerce platforms do you work with?

We specialise in Shopify and Shopify Plus. Whether you're launching a new store, migrating from another platform, improving conversion rates or developing custom functionality, our team designs, builds and continually optimises Shopify stores that are built to grow.

4 What industries do you work with?

WeeWe primarily work with lifestyle, fashion and consumer brands that are looking to grow internationally. Our team has supported brands including Troy Lee Designs, YETI, Super73, JanSport, Deus Ex Machina, HUF Worldwide, Heelys and Santa Cruz Skateboards, helping them build stronger ecommerce operations across Europe.

5 Do you offer ongoing ecommerce support after launch?

Absolutely. We don't believe in "build and hand over". After launch, we continue to support your business with technical development, CRO, SEO, paid media, merchandising, CRM, reporting and operational management. We become an extension of your team, helping your ecommerce business improve month after month.

6 Why choose Weekday Assembly instead of multiple specialist agencies?

Working with several agencies often creates gaps between development, marketing, operations and customer experience. Weekday Assembly brings these disciplines together under one team, giving you a single strategic partner responsible for your ecommerce growth. That means better communication, faster execution, clearer reporting and a joined-up strategy across every part of your online business.

Success Stories

Santa Cruz

“In just one year, this agency has driven 20% growth for our brand while expertly managing paid media and day-to-day trade operations. Their support has been fast, strategic, and results-driven.”

Read more →

Jansport

“They’re sharp, proactive, and deeply tuned into what drives eCommerce success. From strategy to execution, they’ve helped us elevate our online presence and deliver real results. They feel like part of our team, and we’d recommend them without hesitation to any brand looking for a smart, reliable partner.”

Read more →

Troy Lee Designs

“For nearly five years, we’ve partnered with Troy Lee Designs, growing their e-commerce across the UK and Europe. Together, we built three high-performing stores and drove sustainable growth while deepening the brand’s connection with its community. It’s been a partnership built on trust, performance, and shared passion.”  

Read more →

Stance

“We’ve worked with this agency for eight years, growing from £900k to £4.3M. Their expertise, insight, and hands-on support have been key to our success, truly a trusted long-term partner.”

Read more →