Services · Shopify Plus
NativeCode is a Shopify Plus agency for brands that need B2B, international markets, custom checkout logic or deep operations integrations. We build Checkout Extensibility, Shopify Functions, Flow automations and ERP, 3PL and EDI connections for companies nationwide from our Atlanta base.
Free Shopify store review
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Brands our team has worked with
What we do
A Shopify Plus agency builds the features Plus unlocks and connects the store to the systems that run your business: checkout logic, B2B, expansion stores, automation and integrations.
01
Checkout UI extensions and Shopify Functions for discount, shipping and payment rules. checkout.liquid is deprecated, so we rebuild old customizations the supported way.
02
Company accounts, catalogs, price lists, payment terms and quantity rules for wholesale buyers, run beside your direct-to-consumer store.
Shopify development →03
Shopify Markets for currencies, languages and domains, or separate expansion stores when a region needs its own catalog, pricing or team.
International SEO →04
Orders, inventory and fulfillment connected to your ERP, 3PL warehouses and retail partners, including X12 EDI documents.
EDI and ecommerce operations →05
Moves from Magento, Salesforce Commerce Cloud, BigCommerce or standard Shopify, with URL mapping and 301 redirects planned to protect search traffic.
Magento to Shopify migration →06
Flow workflows for tagging, order review, inventory alerts and routing, and Launchpad to schedule sales, product drops and theme changes.
How it works
A Shopify Plus project runs in four stages, starting with a free store review.
Step 1
Send your store. We send back where Plus features or integrations would help and what to fix first.
Step 2
If it makes sense to work together, you get a written scope covering apps, integrations and timeline.
Step 3
Checkout extensions, Functions, B2B setup, Flow workflows and integrations, tested in a development store.
Step 4
Redirects, QA, tracking and monitoring after go-live, with Launchpad events scheduled alongside your team.
Headless commerce
Usually not at first. A well-built Online Store 2.0 theme covers most brands, and headless with Hydrogen fits when the front end needs things a theme cannot do.
Fastest to launch and easiest for your team to edit, with checkout extensions and Functions on top.
A custom React storefront on Hydrogen and Oxygen for complex content, custom experiences or several front ends on one catalog.
A theme storefront extended with custom apps, metafields and sections for buying flows no theme covers.
Custom web development →Proof
Search, AI visibility, conversion and operations work across SaaS and ecommerce. Each example links to the full write-up.
AI search
An SEO, AEO and GEO program that builds visibility in Google and AI answer engines.
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Search architecture
Search architecture built so a large catalog of category and product pages can be found, crawled and ranked.
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Conversion
Product page changes for an online retailer that raised its conversion rate.
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Operations
Supplier EDI connections for inventory and order routing, built for three ecommerce brands.
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NativeCode Labs
Calculators and tools ranked with the same methods we use for clients.
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FAQ
A brand usually needs Shopify Plus when it needs what standard plans limit or leave out: the full B2B feature set, checkout customization across every step, custom apps built on Shopify Functions, expansion stores, Launchpad, or higher API limits for ERP and 3PL integrations. Sales volume alone is not the reason. We check your requirements during the free store review and tell you if a standard plan still fits.
Checkout Extensibility replaced checkout.liquid. Shopify has deprecated checkout.liquid, so checkout customizations now use checkout UI extensions, Shopify Functions for discount, shipping and payment logic, checkout branding settings and web pixels for tracking. We audit what your current checkout does, rebuild each customization in the supported model and test it in a development store before switching over.
Yes. Shopify Plus includes B2B features: company accounts with multiple buyers and locations, catalogs and price lists, payment terms, quantity rules and draft orders. Wholesale buyers can order from the same store as retail customers or from a separate expansion store. We set up the B2B configuration and connect it to your ERP so pricing and orders stay in sync.
Yes. We migrate stores from Magento, BigCommerce, WooCommerce and Salesforce Commerce Cloud, and upgrade standard Shopify stores to Plus. Products, customers, orders and content move over, every URL gets a 301 redirect and SEO elements carry across, all planned to protect search traffic. Our Magento to Shopify migration page covers the process in detail.
Yes. We connect Shopify Plus to ERPs such as NetSuite, to 3PL warehouses and to retail partners over EDI, so orders, inventory, shipments and invoices move without manual entry. We use the Shopify Admin API, webhooks and middleware where it fits, and we monitor the connections after launch so failed syncs are caught and fixed quickly.
Works best with
These services connect to Shopify Plus work. Most clients combine two or more.
Platform moves with URL mapping and redirects planned to protect rankings.
Shopify migration →Supplier and retail partner EDI for inventory, orders, shipments and invoices.
EDI and ecommerce operations →An example of related work: a rebuilt Shopify store with more than 8,000 products and supplier EDI connections.
Read the Spooky Costumes case study →Free Shopify store review
Get a free Shopify store review, or call (800) 618-6053.