function() is the leading Shopify development branch of MALVI →
Shopify builds

We architect commerce machines, not just websites. We dissect data, psychology, and code—then rebuild for maximum impact.

Optimal

Brand-tailored
Theme Setup

from
€5k

  • Official Shopify Theme customized to your look & feel
  • Up to 5 hrs of development: layout tweaks, new sections, snippet overrides
  • Basic app hookups (e.g. Klaviyo, Recharge, Yotpo)
  • Performance & SEO baseline tuning
  • Quick A/B funnel experiment setup
MOST POPULAR

Growth

Theme Setup &
Custom Development

from
€10k

  • Everything on Optimal, plus:
  • Up to 10 hrs of development for deeper customization
  • Custom icons, micro-animations & advanced section logic
  • Mid-level integrations (e.g. ERP/WMS connectors)*
  • Cart & checkout funnel deep-dives
PREMIUM SERVICE

Premium

Full Custom
Design & Build

from
€25k

  • MALVI's studio crafts your UX/UI from scratch
  • function() engineers a bespoke Shopify theme & apps
  • Headless or hybrid architecture option
  • API integrations & custom workflow automation
  • Ongoing performance benchmarking & hardening
+ OPTIONAL ADD-ON
Design by MALVI
PREMIUM SERVICE

Plus

Enterprise-Grade
Commerce Engineering

Request a quote

  • Multiple storefronts, internationalization & localization
  • Shopify Scripts, Flow automations & custom checkout logic
  • Dedicated SLA, 24/7 support & on-call engineering
  • Advanced headless implementations & CDN strategies
  • Scalability audits & uptime guarantees
+ OPTIONAL ADD-ON
Design by MALVI

Plan comparison

For if you like details, we welcome you.

Features
Optimal
Shopify theme setup
Growth
Shopify theme setup & development customization
Premium Service
Premium
Custom web design & development
Premium Service
Plus
The enterprise solution for superior retail experiences
Store setup
Shipping methods
Payment methods
Shopify Apps recommendations
Notifications setup
Training
Marketing feeds
Brand adaptation
Custom development Up to 5 hours
Custom icons/animations
Copywriting
Shopify Apps setup
Custom design
Full brand experience integration
Unique product longform pages
Custom UI & UX design Extra Extra
ERP/WMS integration Extra Extra Extra
Additional stores setup
Shopify automations Extra Extra Extra
Checkout customization
Multilingual Extra Extra Extra
Migration Extra Extra Extra Extra
Support From €120/month From €120/month From €380/month Get Quote
From €5.000 From €10.000 From €25.000 Contact Us
Shopify support

Not just a help desk.
Your Shopify forensics team.

Retainer
Support
Plans

Fast, dedicated assistance for your Shopify store, ensuring your needs are met promptly and efficiently.

MOST POPULAR

Priority

Basic / Grow / Advanced
Shopify stores

€120/month/store

2 hours of support

  • Dev health checks
  • Priority bug-fixes
  • Monthly performance report
  • Performance & SEO baseline tuning

Plus

Shopify Plus
stores

€380/month/store

2 hours of support

  • Everything in Priority, plus:
  • Peak-hour coverage
  • 2h emergency SLA
  • Custom Flow automations
PREMIUM SERVICE

Enterprise

Shopify Plus / B2B / Multi-market
stores

Request a quote

  • Everything in Plus, plus:
  • Dedicated Discord server
  • Custom error monitoring
  • Quarterly business reviews

All support plans include

PRIORITY REQUEST HANDLING

Retainer clients jump the queue—your tickets, fixes, and feature tweaks always take top billing over everything else.

FAST RESPONSE

We pick up your request ASAP and lock in a clear SLA based on urgency—so you know exactly when the fix lands.

ADDITIONAL SUPPORT

Need more than your monthly hours? Tap into extra ad-hoc services—whether it’s out-of-scope tweaks or bigger one-offs.

SHOPIFY UPDATES MANAGEMENT

Whenever Shopify ships a new release or deprecates a feature, we flag it, prep the fixes, and keep your store up-to-date.

PROACTIVE IMPROVEMENT

We don’t wait for alerts—we run constant health checks, squash hidden bugs, and roll out performance boosts before you notice the drag.

SUGGESTIONS

We track every Shopify Edition and vet which updates will move your metrics. Expect tailored ideas and early-warning alerts that keep you ahead.

PRODUCT CATALOG HOSTING

Need extra product feeds for marketplaces, ads, or PIM services? We’ll spin up and manage your catalog exports—no extra charge (in most cases).

BACKUP & RECOVERY

We set up rock-solid backups and Git-powered versioning so your store can’t stall or crash from a bad deploy. Roll back in seconds, zero downtime.

Hourly
Support
Plans

Ideal for occasional support needs on a first-come, first-served basis.

Standard Hourly

Pay-as-you-go

€100/hour

  • First come, first served basis
  • * This plan does not include prioritized request handling

20/40-Hour Pack

Save on bulk rates

From €80/hour

  • Priority Request Handling
  • Fast Response
  • Flexibility
  • Transferability
Shopify audit

Stop Guessing.
Start Knowing.

Shopify store audit

Full analyis

From €1.500

  • Performance & speed
  • Proper use of Shopify apps
  • Layout responsiveness
  • Product structure
  • CRO & on-site marketing
  • Console errors
  • On page SEO
  • Accessibility issues
PROMISE

Honesty over hand-holding. Always.

We challenge, we optimize, we obsess—because the only thing more valuable than a store that works is one that outperforms every goal.
As the Shopify-only arm of MALVI→, we carry forward their award-winning DNA in design, strategy, and storytelling—so every function() project benefits from over a decade of big-picture thinking and pixel-perfect rigor.
Learn about us →
View more of our work →