Setup and development

Shopify Plus agency services

For brands that need high order volumes, wholesale, several country stores or a customised checkout, we handle the move to Shopify Plus, the build and the technical management that follows.

Get a Plus fit assessment Book a call

Who it's for: Enterprise and fast-growing brands
Scope: Migration, setup, development
People: Project manager and Plus developer
Timeline: Set during the audit, based on scope

5.0 client rating

Not every store needs Plus

Unlike the standard plans, Shopify Plus offers enterprise features such as checkout customisation, B2B selling, automation and multi-store management. In the audit we look at whether you really need them. If you don't, we'll recommend staying on the Advanced plan.

Get a free store audit

Shopify, Advanced and Plus compared

Shopify can update plan features, so we check the current plan comparison with you before a project starts.

Kriter	Shopify	Advanced	Plus
Checkout customisation with checkout extensibility	Limited	Limited	Var
Custom discount, shipping and payment rules with Shopify Functions	Through apps	Through apps	With custom apps
Built-in B2B (wholesale) features	Yok	Yok	Var
Shopify Flow automations	Var	Var	Advanced
Scheduled campaigns with Launchpad	Yok	Yok	Var
Expansion stores	Yok	Yok	Var
Staff accounts	Limited	More	Many
Priority support from Shopify	Yok	Yok	Var

Shopify

Checkout customisation with checkout extensibility: Limited
Custom discount, shipping and payment rules with Shopify Functions: Through apps
Built-in B2B (wholesale) features: Yok
Shopify Flow automations: Var
Scheduled campaigns with Launchpad: Yok
Expansion stores: Yok
Staff accounts: Limited
Priority support from Shopify: Yok

Advanced

Checkout customisation with checkout extensibility: Limited
Custom discount, shipping and payment rules with Shopify Functions: Through apps
Built-in B2B (wholesale) features: Yok
Shopify Flow automations: Var
Scheduled campaigns with Launchpad: Yok
Expansion stores: Yok
Staff accounts: More
Priority support from Shopify: Yok

Plus

Checkout customisation with checkout extensibility: Var
Custom discount, shipping and payment rules with Shopify Functions: With custom apps
Built-in B2B (wholesale) features: Var
Shopify Flow automations: Advanced
Scheduled campaigns with Launchpad: Var
Expansion stores: Var
Staff accounts: Many
Priority support from Shopify: Var

What we take on in Plus projects

We adapt Plus's enterprise features to the way your brand works.

Checkout customisation
Extra fields, business invoice details, trust elements and checkout messages with checkout UI extensions.
Shopify Functions
Custom functions for tiered discounts, shipping options by customer group and payment method rules.
B2B and wholesale
Company accounts, company-specific price lists, payment terms and minimum order rules.
Flow automations
Stock alerts, order tagging, high-risk order review and team notifications.
Expansion stores
Separate stores by country or brand, with shared product management between them.
Launchpad campaigns
Scheduling theme, discount and product changes for periods like Black Friday.

How the move to Plus runs

If your store is already on Shopify, it's a plan upgrade. If it's on another platform, it runs alongside a migration.

1
Fit assessment
Order volume, B2B needs, checkout requirements and integrations are reviewed.
Plus fit report
2
Architecture plan
Store structure, expansion stores, Functions and Flow needs are defined.
Technical scope document
3
Development
Checkout extensions, custom functions and integrations are built.
Test store
4
Testing and launch
Checkout, B2B and automation scenarios are tested end to end.
Launch checklist
5
After launch
We monitor the first campaign period and performance with you.
Monitoring report

Example: a business invoice extension for checkout

On Plus stores, extra checkout fields are added as a checkout UI extension. No theme files are edited, and the extension isn't affected by Shopify's updates.

toml

1# shopify.extension.toml2api_version = "2026-10"3 4[[extensions]]5type = "ui_extension"6name = "Business invoice details"7handle = "business-invoice"8 9[[extensions.targeting]]10target = "purchase.checkout.delivery-address.render-after"11module = "./src/Checkout.jsx"

B2B without a separate system

With Plus's built-in B2B features, your dealers and wholesale customers order in the same store, with their own prices and payment terms.

Customer accounts by company and location
Company-specific catalogues and price lists
Payment terms and order approval flows
Stock and price sync with your ERP

Tools we often use in Plus projects

Tools are chosen to fit the need. These are examples.

Shopify5 options

Shopify Flow
Launchpad
Checkout extensibility
Shopify Functions
Markets

Integrations3 options

ERP connections
Accounting software
Warehouse management

Marketing3 options

Klaviyo
Google Ads
Meta

Scope

Hizmete dahil

Plus fit assessment and plan recommendation
Checkout extensions
Shopify Functions development
B2B setup and price lists
Flow automations
Expansion store setup and product management
Team training

Also worth planning for

The Plus plan fee is paid directly to Shopify, under a contract with Shopify
ERP integrations need API access from your ERP provider
Existing checkout.liquid customisations need to be rebuilt as extensions

Client · Furniture

East Furniture: Shopify for a furniture business in the US

“Furniture shop · USA” — East Furniture is growing its store on Shopify with Shopiuzman.

Case studies

Frequently asked questions

Can't find the answer you're looking for? Get in touch directly.

Message us on WhatsAppSend us your question Call us+90 538 036 86 52

Do I need to rebuild my store to move to Plus?

No. If your store is already on Shopify, you move to Plus with a plan upgrade; your products, customers and theme stay as they are. Plus-specific development follows.

Who is the Plus contract with?

The Plus plan contract is directly with Shopify. As a Shopify Partner, we handle the migration, setup and development.

I use checkout.liquid. What happens now?

Shopify has phased out checkout customisations built with checkout.liquid. We rebuild your existing customisations as checkout UI extensions and Functions.

Do I need a separate store for B2B?

On Plus, B2B features work inside the same store. A separate wholesale store is only recommended if your brand wants a different experience.

How is pricing worked out?

Scope is set during the audit and sent as a written quote. We don't publish package prices because Plus projects vary widely depending on integrations.