ECOMMERCE DEVELOPMENT COMPANY, USA
We design, build and support online stores for US brands. Most go live in 3 to 5 weeks.
Shopify, WooCommerce, BigCommerce or a custom headless build. We move your products, customers and SEO over, connect payments, shipping and email, and stay on after launch. You get a fixed price per phase before work starts, and you own the code.
Have a brief or RFP? Attach it at step 2 and get a fixed price per phase in writing.
WHAT YOU GET, AND HOW LONG IT TAKES
Pick the store you need. We give you a launch date on the first call.
Platform store
Custom-designed Shopify or WooCommerce store
3-5 weeks
Advanced store
Subscriptions, B2B pricing or a migration
5-8 weeks
Headless or custom
Next.js storefront, marketplace or custom platform
8-14 weeks
Every build includes custom design, payments, shipping and tax setup, technical SEO, analytics, checkout testing on real devices, and support after launch.
THE SHORT ANSWER
What an ecommerce development company should do for you
FactoryJet builds custom Shopify, WooCommerce, BigCommerce and headless stores for small and mid-size US brands. A custom-theme store takes 3 to 5 weeks. A store with subscriptions, B2B pricing or a migration takes 5 to 8 weeks. Headless and custom builds take 8 to 14 weeks. You get one fixed price per phase after a free call, you pay in milestones, and you own the code and every login on launch day. After launch, the same team stays on to fix, test and improve the store.
Not sure which platform fits? Start with our Shopify vs WooCommerce guide, or tell us what you sell in the form above and we will recommend one.
“We were live in 6 days, I genuinely did not believe that was possible. The design is stunning, the WhatsApp integration brings in inquiries every day, and the site has stayed lightning fast.”
Ricky B., Founder, Belle MaisonStore built by FactoryJet on Commerceflo, not Shopify.
PROOF BY JOB
Whole-food supplements · Ships within the US
Shopholistico
A custom Shopify theme for a supplement brand. Shoppers can subscribe and save, buy vitamin D and calcium together as a bundle, and reach the wholesale and affiliate sign-ups from the footer.
Built on Shopify · Read the case study
Retail and trade in one store
Belle Maison
One storefront for retail shoppers and trade buyers. Trade accounts log in, see their own prices, and turn a quote into an order without anyone retyping it.
Built on Commerceflo · Read the case study
Trade reordering, United Kingdom
GPSUK
A B2B storefront for a supplier whose buyers reorder branded stock. Trade accounts browse the catalogue, get account pricing, and move from quote to order online.
Built on Commerceflo · Read the case study
Store to ERP link · In progress
Sow Easy
Trade ordering on WooCommerce connected to Odoo, so orders and stock live in one place instead of two.
WooCommerce and Odoo · Read the case study
500+ projects delivered since 2014. See all case studies.
E-COMMERCE EXPLAINED
What Separates a Store That Sells from One That Doesn't
Most e-commerce stores aren't failing because their product is wrong. They're failing because their store is slow, hard to navigate on mobile, or designed to look good rather than convert.
The average US e-commerce store converts at 1.4%. The top quartile converts at 3-5%. The difference isn't product, it's the store. Slow load times, confusing navigation, a mobile checkout that leaks customers at the payment step, and product pages that bury the "add to cart" button below the fold. These are engineering and design problems, not marketing problems.
FactoryJet designs every e-commerce store around conversion: where the size guide goes, when the sticky cart appears, how the mobile PDP stacks, what trust signals appear above the fold, and how the checkout flow handles hesitation. Every store we launch teaches us something about the next one, and those lessons go straight into your build.
We're platform-agnostic. Shopify, WooCommerce, BigCommerce, headless Next.js, we recommend the right stack for your catalog, your team's technical comfort, and your revenue stage. Then we build it properly, hand over the code, and get out of the way.
Platform Comparison
Shopify
Entry
DTC brands, subscriptions, rapid launch.
WooCommerce
Entry
WordPress-first, content-commerce.
BigCommerce
Mid
B2B, mid-market, multi-channel.
Shopify Plus
Scale
Scale, B2B wholesale, checkout UI.
Headless Next.js
Custom
Performance-critical, custom UX.
Custom Platform
Custom
Marketplace, proprietary logic.
We recommend the right platform. We don't push the most expensive one.
THE PROBLEM
Your store has traffic. The conversion rate is where revenue goes to die.
69% of shopping carts are abandoned before checkout. Most of those abandonments are fixable, with faster load times, better mobile UX, and a checkout flow that doesn't leak customers at the payment step.
Mobile is where your customers shop. It's where most stores fail.
Over 65% of US e-commerce traffic is now mobile. The average template-built store converts at 0.5% on mobile versus 1.8% on desktop: a 3.6× gap that exists entirely because the mobile experience wasn't designed, it was adapted. Tap targets are too small. Images are uncompressed. The checkout requires typing in a 16-digit card number on a phone keyboard.
Every second of load time costs you 7% in conversions
Google's research shows a 1-second delay in page load reduces conversions by 7%. The average Shopify or WooCommerce store using a theme-store template loads in 4-6 seconds on mobile 4G. That's 21-35% of your potential revenue gone before a product image finishes rendering. A properly optimized custom build loads in under 2 seconds.
Most agencies disappear after launch day
The store goes live, the invoice clears, and the agency moves on. Then an app update breaks checkout or a theme change slows every page, and nobody who built it is around. We quote support as part of the plan, not as an afterthought, and the team that built your store is the team that fixes it.
OUR PROCESS
How a Store Project Runs, Phase by Phase
Each phase is scoped, priced and signed on its own, in writing. You decide on the next phase after you have seen the last one work.
Scoping call
Bhavesh runs it. What you sell, the platform you are on, the systems the store has to talk to, and what has to move over.
Working draft
Before you sign, a working draft of your theme in your own store, with your own products, so you judge the design on real data.
Build
Built on your chosen platform, with daily commits to your own repository. Paid at milestones, such as signing, go-live and the finished integration.
Launch
Checkout tested end to end and every old URL mapped with a single-hop 301. Defects found after launch are fixed inside the build price for an agreed cover period.
Next phase
B2B pricing, an ERP or QuickBooks sync, or a second brand, each scoped and priced on its own. Support after launch is optional, with no monthly minimum.
Next step
Get a fixed price per phase and a launch date for your store
Tell us what you sell, how many products you have and which platform you are on today. We reply with a platform recommendation, a fixed price per phase and a launch date. No hourly billing, no obligation.
WHAT WE BUILD
Six E-Commerce Services for Growing Brands
From a Shopify launch to a fully custom marketplace, we scope the right engagement for your platform, catalog complexity, and revenue stage.
Shopify & Shopify Plus
Custom Liquid themes, full store builds, Shopify Plus checkout customization, B2B wholesale portals, and headless Hydrogen storefronts. The right Shopify setup for your catalog size and revenue stage.
See Shopify servicesWooCommerce Development
Custom WooCommerce stores built on WordPress with performance-optimized themes, advanced product types (subscriptions, bundles, bookings), and a CMS your team can actually use without developer help.
Get a free auditBigCommerce Development
Custom Stencil themes and headless BigCommerce builds for mid-market brands that need native B2B features, multi-channel selling, and enterprise integrations without Shopify Plus pricing.
Start a conversationHeadless & Custom Commerce
A Next.js or Remix storefront connected to Shopify, BigCommerce, or a headless commerce API (Medusa, Vendure, Commerce.js). Sub-1-second page loads and full design freedom, for brands where performance directly moves revenue.
Is headless right for you?E-Commerce Platform Migration
Full data migrations from WooCommerce, Magento, Squarespace, Wix, PrestaShop, and custom platforms, preserving product catalog, customer data, order history, and SEO URL structure with 301 redirects.
Plan your migrationMulti-Vendor Marketplace
Custom marketplace platforms with vendor onboarding, split payment logic, commission management, seller dashboards, and product approval workflows, built on Next.js with Stripe Connect.
Get a scoping call500+
businesses served across web design, e-commerce, and custom software.
FactoryJet has been building for clients for 12+ years.
97%
of projects delivered on time or early.
we give you a launch date on day one and plan the build backwards from it.
Fixed Price
per phase, milestone-paid e-commerce builds with full code ownership.
same design quality, same engineering standard, predictable from quote to launch.

OUR TECH STACK
Platform-Agnostic Engineering: We Use What Fits Your Business
We don't have a preferred platform vendor. We have a standard of build quality that applies regardless of which platform you're on.
Shopify / Shopify Plus, Custom Liquid themes and Hydrogen headless builds. Checkout Extensibility for Plus clients. Our most-used platform for DTC brands, including Korean beauty brands launching in the US.
WooCommerce on WordPress: Custom themes with Gutenberg blocks, WooCommerce Subscriptions, Bookings, and Product Bundles. Built for teams that need editorial and commerce on a single CMS. To keep WordPress for content and sell through Shopify instead, see WordPress Shopify integration.
BigCommerce (Stencil), Custom Stencil themes and headless builds using the BigCommerce Storefront API. Used for B2B brands that need native price lists, quote management, and ERP integration.
Next.js + Headless Commerce, For performance-critical stores. We connect Next.js to Shopify, BigCommerce, Medusa, or a custom commerce API, streaming SSR, edge caching, sub-1-second LCP.
Stripe, Klaviyo, ShipStation: Payment, email, and fulfillment infrastructure that integrates cleanly into any platform we build on.
E-Commerce Tech Stack
Storefronts.
Shopify Liquid, WooCommerce, Next.js.
Design.
Figma, custom component systems.
Payments.
Stripe, PayPal, Affirm, Klarna.
Email & SMS.
Klaviyo, Omnisend, Postscript.
Subscriptions.
ReCharge, Skio, WooCommerce Sub.
Shipping.
ShipStation, Shippo, EasyPost.
Analytics.
GA4, Meta Pixel, Triple Whale, Northbeam.
Full stack. Code ownership. Zero lock-in.
THE US E-COMMERCE MARKET
US E-Commerce Is a $1.19 Trillion Market. Most Brands Capture Almost None of It.
US e-commerce sales are projected to reach $1.19 trillion in 2025, 21% of all US retail. The businesses capturing the majority of that growth are not the largest brands. They're the mid-size DTC companies with fast, well-built stores that convert mobile traffic efficiently, run automated post-purchase email flows, and don't lose half their ad spend to slow load times.
FactoryJet has served e-commerce businesses in Austin, Miami, Denver, Nashville, Portland, Charlotte, Raleigh, Tampa, and across the US. We understand what a 10-50 person brand needs from an e-commerce store: not enterprise complexity, but professional design, sub-2-second mobile performance, and a checkout flow that doesn't leak customers.
The businesses we build for rarely buy a new store because the old one looks bad. They buy it because they did the math on their own numbers. At 5,000 visitors a month and an $80 average order, every half point of conversion rate is worth $2,000 a month in sales. Run the same sum on your store before you talk to anyone, including us.
69%
average cart abandonment rate across e-commerce, mostly fixable with better UX.
Baymard Institute Research
Estimate Your Replatforming Return
Type in your own store figures and the lift you expect. We do not prefill numbers, so the estimate is built only from what you enter.
These two are your own assumptions. Use a number from your own tests or a quote you trust.
Enter your own numbers to see an estimate. We do not prefill figures.
THREE KINDS OF PROJECT
Redesign, B2B portal or replatform: what each phase includes
These three projects are for stores already selling on Shopify, WooCommerce, Magento or BigCommerce. Many stores need two of them in sequence.
One price per phase
fixed and in writing before work starts, after you have seen a working draft in your own store. You sign the next phase only once the last one works.
| Redesign | B2B portal | Replatform | |
|---|---|---|---|
| Scope. | A new custom theme on the platform you already run. Product, collection, cart and account pages redesigned, with your products, customers and URLs left in place. | Trade accounts, customer price lists, minimum order quantities, quick reorder, quote to order and net terms, inside your current store or beside it. | Products, variants, customers, order history and reviews moved from Magento, WooCommerce or BigCommerce, with every old URL mapped to one 301 redirect. |
| Systems touched. | Your current platform and apps, payments, email, reviews and analytics. Most integrations carry over as they are. | Your store's B2B features, your ERP or accounting system for prices and credit, and your payment terms provider. | The old and new platforms, the payment gateway, ERP or 3PL feeds, email lists and Google Search Console. |
| What you see before you sign. | A working draft of the new theme in your own store, with your own products, kept unpublished until you approve it. | A working draft with a test trade account, showing your own products at account prices. | A working draft on the new platform with a sample of your own products imported, so you check the data before the full move. |
| How it is priced. | One fixed price for the theme phase, in writing, paid at milestones. | A fixed price for the portal phase. The ERP or accounting sync is scoped and priced as its own phase. | A fixed price per phase: the migration, the theme, then each integration. Platform and app fees are billed to you directly. |
WHAT IT COSTS
How pricing works for an ecommerce build
We do not publish one price, because a 40-product Shopify store and a B2B store synced to NetSuite are different jobs. What we do promise: one fixed price per phase, written down before work starts, paid in milestones. Nothing is billed by the hour.
- Platform. Shopify and WooCommerce builds cost less than headless or fully custom ones.
- Catalog size. More products, variants and custom fields mean more setup and testing.
- Migration. Moving products, customers, orders and SEO from an old store adds scope.
- Integrations. ERP, 3PL, subscriptions and B2B pricing each add work.
- Running costs. Platform and app fees are billed to you directly by Shopify, BigCommerce and the app makers, so you always see them.
SET A BUDGET FIRST
Our cost guides show typical market ranges, with sources.
- What an ecommerce website costs in 2026
- Shopify development cost in 2026
- The true cost of Shopify Plus
- How much a website costs in 2026
Want a number for your store? Fill in the form at the top of this page and we will send a fixed price per phase after a free 30-minute call.
TERMS
The code, the accounts and the data stay yours.
Nothing we build holds you to us. If you want another developer to take the store over next year, they start from the same repository we used.
Code and repository
Yours from day one, along with the design files.
Accounts in your name
Your store, ERP, AI and hosting accounts. AI and hosting can run there at cost, with no markup from us.
Defect cover in the build price
Defects found after launch are fixed for a cover period agreed before work starts.
No monthly minimum
Support after launch is optional. Each change is quoted and approved before we do it.
Each phase signed on its own
Every phase is scoped, priced and signed on its own, in writing.
PRICING
E-Commerce Development at a Fixed Price per Phase
No hourly billing. No scope creep surprises. Every tier includes a fixed price per phase, a fixed scope and a delivery timeline we stand behind.
Platform Store
Get a quote
A custom-designed Shopify or WooCommerce store, ready to sell on launch day. Best for stores that already trade and need a custom theme on the platform they run today.
- Platform of your choice: Shopify or WooCommerce.
- Custom Figma design, homepage, PDP, collection, cart.
- Up to 100 products imported and configured.
- Payment setup: Stripe, PayPal, Shop Pay.
- Shipping zones and tax configuration.
- Technical SEO: schema, sitemaps, canonical URLs.
- Google Analytics 4 + Search Console setup.
- Lighthouse 95+ on delivery.
Advanced E-Commerce
Get a quote
A full-featured store with subscription logic, B2B pricing, a product configurator, or multi-channel inventory sync. The right tier for brands with complex selling models.
- Everything in Platform Store, plus advanced capabilities.
- Subscription products (ReCharge or Skio).
- B2B wholesale portal or tiered pricing.
- Product configurator or bundle builder.
- Advanced Klaviyo email flows (8+ automated sequences).
- Multi-channel inventory sync (Amazon, eBay, or 3PL).
- Reviews platform integration (Yotpo, Okendo, or Judge.me).
- Post-purchase upsell flow.
- Defects fixed inside the build price for an agreed cover period.
Headless / Custom
Talk to the founder
A headless Next.js storefront, fully custom commerce platform, or multi-vendor marketplace. For brands where standard platform themes can't meet performance or UX requirements.
- Headless Next.js or Remix storefront.
- Commerce backend: Shopify, BigCommerce, Medusa, or custom.
- Sub-1-second page loads on mobile (streaming SSR).
- Custom product logic, pricing engine, or configurator.
- Multi-vendor marketplace with Stripe Connect split payments.
- ERP or WMS integration (NetSuite, SAP, Brightpearl).
- International multi-currency and multi-language setup.
- Dedicated engineering point of contact.
- Defect cover inside the build price, then optional support with no monthly minimum.
Platform subscription fees (Shopify, BigCommerce) are billed directly by the platform. App subscription fees go directly to app providers. Every scope is quoted after a free discovery call. You own all code and credentials on launch day.
WHY FACTORYJET
We build the store, then we stay to look after it.
FactoryJet has delivered 500+ projects since 2014. Design, development, launch and support all come from one team, so nobody hands you off.
We recommend what fits, not what pays us most.
We build on Shopify, WooCommerce, BigCommerce and custom Next.js. We pick based on your catalog, your team and your plans, and we will tell you when a simpler setup is enough.
Design decisions made for buying, not for the portfolio.
Where the size guide sits, when the sticky cart appears, how the mobile product page stacks, which trust signals show near Add to Cart. Every checkout field we remove is one less reason to leave.
Your code, your hosting, your GitHub, on launch day.
The full codebase lands in your repository on launch day. No proprietary builder holds your store hostage, and any qualified developer can maintain it.
Support after launch, from the people who built it.
Defects found after launch are fixed inside the build price for an agreed cover period. After that, support is optional: each change is quoted and approved first, with no monthly minimum.
HIRE ECOMMERCE DEVELOPERS
Hire ecommerce developers from a custom ecommerce development company.
When you hire ecommerce developers through FactoryJet, you get a full team: designer, developer, and QA engineer. Each of them works on your store from kickoff to launch. As a custom ecommerce development company, we have delivered 500+ projects across the US, the UK, and the UAE. We build everything from DTC stores to multi-vendor marketplaces and B2B platforms.
You can hire a dedicated ecommerce developer for a fixed-scope build. Or keep a team on retainer for ongoing feature work. Either way, the codebase is yours on GitHub from launch day with no lock-in. Once the store is live, that same team can carry on as your ecommerce growth partner, or keep the store running on a support and maintenance retainer. For paid acquisition (Google Ads, paid social and shopping feeds), see our ecommerce marketing agency page.
Know your platform already? Go straight to Shopify development, WooCommerce development, Magento development, ecommerce app development, or compare options in our best ecommerce platforms guide. If the storefront needs to run separately from the backend, that is a headless commerce build. If your stock and prices are kept in QuickBooks, see Shopify QuickBooks integration. Still setting a budget? Our guide to what an ecommerce website costs in 2026 prices Shopify, WooCommerce, BigCommerce and custom builds side by side.
Most of the stores we build sell in more than one place. If the marketplaces are part of the plan, we run Amazon, Walmart Marketplace and TikTok Shop alongside the storefront, so catalogue, pricing and fulfilment stay in one system rather than three.
What a custom ecommerce development company handles
- • Custom storefronts on Shopify, WooCommerce & Magento.
- • Fully custom ecommerce platforms & marketplaces.
- • ERP, 3PL, POS & payment integrations.
- • Migrations with SEO-safe 301 redirect mapping.
FOR THE PERSON WHO SIGNS
The short version to forward to your team
The person who finds us is rarely the one who signs. This is the page in six lines.
- What it is
- A custom Shopify, WooCommerce, BigCommerce or headless store, with the links to your ERP, accounting and marketplaces it needs.
- What you see first
- A working draft of your theme in your own store, with your own products, before any contract.
- How it is priced
- One fixed price per phase, in writing, paid at milestones. A custom-theme store takes 3 to 5 weeks; subscriptions, B2B pricing or a migration 5 to 8; headless or custom 8 to 14.
- What you own
- The code, the theme and the repository from day one. Your store, apps and accounts stay in your name.
- After launch
- Defects fixed inside the build price for an agreed cover period. Support is optional, with no monthly minimum.
- Who you deal with
- Bhavesh Barot, founder of FactoryJet. He replies within 24 hours.
FREQUENTLY ASKED QUESTIONS
Everything to Know Before You Start
The questions we answer on every e-commerce discovery call, answered here, without the runaround.
Topics
Can’t find your answer?
Talk to the founderPlatform Selection
Which e-commerce platform is right for my business?
Shopify is the best default for most product-based businesses, reliable hosting, payment infrastructure, and a huge app ecosystem. WooCommerce is right when you're already on WordPress and need deep content-commerce integration (recipes, editorial, guides). BigCommerce suits mid-market brands that need native B2B features without Shopify Plus pricing. Custom Next.js Commerce or headless builds are for businesses with unique product logic, complex configurators, or performance requirements that exceed what platform themes can deliver. We make this assessment during discovery, we won't push a more complex solution than you need.
What is headless e-commerce and when does my store need it?
Headless e-commerce separates your storefront (what customers see) from the commerce backend (inventory, orders, checkout). The frontend is rebuilt in a fast framework like Next.js, while Shopify or another API handles transactions. The result is sub-1-second page loads, full design freedom, and custom UX that platform themes can't match. Most stores under $5M/year revenue don't need headless: the additional build cost doesn't justify the conversion uplift. Above that revenue level, the math usually works in its favor.
Can you build a multi-vendor marketplace instead of a single-brand store?
Yes. We build custom marketplace platforms with vendor onboarding flows. They feature split payment logic via Stripe Connect, commission management, seller dashboards, and dispute handling. These are custom Next.js builds. Shopify and WooCommerce are not built for true multi-vendor marketplaces, so we do not force them into that shape.
Can you build a subscription or recurring-revenue e-commerce store?
Yes. Subscription e-commerce is one of our highest-ROI offerings. We implement subscription logic using Recharge, Bold Subscriptions, or WooCommerce Subscriptions. Models include subscription boxes, consumable replenishment, and digital memberships. We also set up customer portals where subscribers can skip, swap or pause, and cancel flows that offer a pause before a cancel.
Do you build custom ecommerce platforms, or only Shopify and WooCommerce stores?
Both. Most businesses are best served by Shopify or WooCommerce, and that is where we start the conversation. But when off-the-shelf platforms cannot support your product logic, multi-vendor marketplaces, proprietary pricing engines, deep ERP coupling, we operate as a custom ecommerce software development company and build a bespoke platform, typically headless on a React/Next.js front end. We recommend the simplest option that fits, not the most expensive.
Pricing & Timeline
How much does e-commerce development cost?
A store with custom design and integrations typically costs $5,000 to $25,000, according to BigCommerce. Custom and enterprise builds with advanced integrations run $25,000 to $250,000 or more, also according to BigCommerce, and headless Shopify builds $60,000 to $200,000 or more, according to CartCoders. Where yours lands depends on four things: the platform, how many products and variants you have, whether you are moving from an old store, and which systems the store has to talk to (ERP, 3PL, B2B pricing). We give one fixed price per phase, in writing, after a free 30-minute call. Our ecommerce website cost and Shopify development cost guides go deeper.
How long does an e-commerce build take?
A platform store with a custom theme takes 3 to 5 weeks. An advanced store with subscriptions or B2B pricing takes 5 to 8 weeks. Headless Next.js storefronts and custom platforms run 8 to 14 weeks depending on catalog size, integrations, and migration requirements.
How does FactoryJet keep e-commerce pricing fixed and predictable?
We give one fixed price per phase, paid at milestones. Every store is scoped upfront with no hourly billing or surprise invoices. Twelve years of building stores means we estimate accurately on the first call. The quote you sign is what you pay. You get Figma-first design, strict platform engineering, a Lighthouse performance audit, and full code ownership.
How does pricing work for an e-commerce build?
You get one fixed price per phase, written down before work starts. There is no hourly billing. You pay in milestones, usually tied to design approval, the staging store and launch. Platform fees (Shopify, BigCommerce) and app subscriptions are billed to you directly by those companies, so you always see them. If you add something mid-project, we quote that change before we build it.
Whose accounts do the platform, apps and hosting sit in?
Yours. Your Shopify, BigCommerce or WooCommerce hosting plan, your apps and any AI usage run in accounts in your name and are billed to you by those companies at cost, with no markup from us. You own the code and the repository from day one. If you stop working with us, the store keeps running and any developer can pick it up from the same repository we used.
Migrations
Can you migrate my existing store to a new platform?
Yes. Platform migrations are one of our most common engagements. We migrate products, variants, metafields, images, customers, order history, and reviews. We map your URL structure and implement 301 redirects for every changed URL before DNS switch. We migrate stores from WooCommerce, Magento, Squarespace, Wix, PrestaShop, and BigCommerce to Shopify, or from Shopify to headless Next.js.
Will my Google rankings survive a platform migration?
Yes, if the migration is done carefully. Before we move anything, we list every URL that gets search traffic today. We build a complete 301 redirect map (a rule that sends each old address to its new one) before touching DNS. We submit new sitemaps to Google Search Console on launch day and watch organic traffic for 30 days after launch. A small dip for a few weeks is normal with any move. A missing redirect map is what causes lasting losses.
Can you redesign our store without losing our Google rankings?
Yes. A redesign on the same platform keeps your product and collection URLs, so most rankings carry over. Before launch we list every page that gets search traffic today and check that the new theme keeps its title, headings, schema and internal links. Any URL that does change gets a single 301 redirect to its new address. The theme stays unpublished until you approve the draft, and we watch Search Console for 30 days after launch.
Can we keep taking orders while you move us to a new platform?
Yes. The new store is built and tested on a separate copy while your current store keeps selling. Close to launch we run a final sync of products, customers and recent orders, then point your domain at the new store at a time you choose. The 301 redirects for every old URL are mapped before that switch, so shoppers and Google land on the right page from the first minute. Our replatforming page walks through the full sequence.
Technical & SEO
What SEO comes included with an e-commerce build?
Every e-commerce store we build includes technical SEO as standard. We add Product and BreadcrumbList schema markup for Google Shopping. We write optimized title tags and meta descriptions for templates. We set canonical URLs to prevent duplicate content. We compress images with descriptive alt text and submit XML sitemaps to Google Search Console. Content SEO and keyword research are available as add-ons.
What payment gateways can you integrate?
We configure Stripe, PayPal, Shop Pay, Apple Pay, Google Pay, Affirm, Klarna, and Afterpay. For B2B clients, we integrate net terms via Resolve Pay or native tools. All payment flows are tested end-to-end on staging before launch.
Can you integrate my e-commerce store with my ERP, 3PL, or accounting software?
Yes. Common integrations include NetSuite, SAP B1, Brightpearl, and Cin7 for ERP. For fulfillment, we integrate ShipBob and ShipMonk. For finance, we connect QuickBooks and Xero. For retail POS, we integrate Shopify POS, Square, and Lightspeed via REST APIs and webhooks.
Do you build B2B e-commerce stores with wholesale pricing and net terms?
Yes. B2B e-commerce is a core part of our work. We build wholesale ordering portals with tiered dealer pricing. We configure net-30 and net-60 terms via Resolve Pay or native Shopify B2B tools. Features include company account management, custom price lists per segment, minimum order quantities, and purchase order uploads. Shopify Plus includes native B2B features. WooCommerce B2B uses WholesaleX or B2BKing.
How do I optimize my e-commerce store for mobile shoppers?
Most e-commerce traffic now arrives on phones, but phones still convert worse than desktop. Poor mobile checkout is usually the reason. We design every layout for a 375px phone screen first. We enable one-tap Apple Pay and Google Pay checkout to eliminate cart abandonment. We add thumb-friendly buttons, sticky add-to-cart bars, and lazy-loaded images. Every store passes Google Core Web Vitals with Lighthouse 90+ before launch.
Can you build a multi-language or international e-commerce store?
Yes. International e-commerce is a standard capability. We implement Shopify Markets for multi-language and multi-currency storefronts. Features include automatic currency conversion with presentment currencies. We translate pages with Translate & Adapt or Weglot. We configure zone-specific shipping rates and landed cost calculations for duties and taxes at checkout. We also support local payment methods like Klarna and iDEAL.
How do you sync orders to NetSuite or QuickBooks?
First we check whether a connector app already does the job, because a tested app is cheaper to own than custom code. If one fits, we set it up and tell you so. If your rules are unusual, such as split shipments, customer price levels or trade credit terms, we build the link ourselves with the store's webhooks and the NetSuite or QuickBooks Online API. Orders, customers, stock and payouts are mapped field by field and tested on real orders before go-live.
Can you add a wholesale portal to the Shopify store we already run?
Usually, yes. On Shopify Plus, the built-in B2B features give trade buyers company accounts, their own price lists, payment terms and quantity rules inside the same store your retail shoppers use. When a rule falls outside what Shopify offers, such as prices pulled from your ERP, we add it with an app or custom code. You see a working draft with a test trade account before you sign. Our B2B ecommerce page shows how retail and trade share one store.
AI Search & GEO
How does FactoryJet optimize e-commerce stores for Google and AI search?
Beyond standard technical SEO, FactoryJet builds answer engine optimization into every store. This gets your brand cited in ChatGPT, Perplexity, and Google AI Overviews. We configure Product schema with pricing, availability, and ratings. We add BreadcrumbList schema and category FAQPage schema. We structure collection copy to answer specific buyer questions and build topic authority.
Working With Us
How is FactoryJet different from other e-commerce agencies?
Four things: price, ownership, support and honesty. Every build has a fixed price per phase, agreed before work starts. You own the full codebase on launch day, with no lock-in. We stay on after launch for fixes and improvements instead of handing you off. And we tell you when a simpler, cheaper setup fits better. We have delivered 500+ projects since 2014.
Do I own the code after the project is done?
Yes, 100%. The full codebase is delivered to your GitHub repository on launch day. You own every file, every integration, and all API credentials. No proprietary platform and no recurring agency license is needed. Any qualified developer can maintain and extend the code.
What ongoing support does FactoryJet offer after my store launches?
Defects found after launch are fixed inside the build price, for a cover period we agree before work starts. After that, support is optional. Each change is quoted and approved before we do it, and there is no monthly minimum. If you would rather keep a team on hand for seasonal updates or new features, a retainer is an option you can pick, never a condition of the build.
What does a custom ecommerce development company actually do?
A custom ecommerce development company designs and builds your store end to end rather than installing a generic template. For FactoryJet, that means custom storefront design, custom theme code, payment configuration, and ERP integrations. It also includes SEO-safe migrations and rigorous QA. You get the full codebase on GitHub at launch, ensuring zero vendor lock-in.
What should I have ready before the first call?
Nothing formal. It helps to know what you sell, roughly how many products and variants you have, which platform you are on today, and one or two stores you like. If you have monthly traffic or sales numbers, bring them. We use the call to recommend a platform and scope, then send a fixed price per phase and a launch date.
Can you improve my current store instead of rebuilding it?
Often, yes. If your platform is right and the problem is speed, checkout friction or a weak product page, a focused fix costs far less than a rebuild. We start with an audit and tell you plainly whether a rebuild is worth it. For Shopify stores we also run ongoing support and maintenance, so the same team keeps improving the store after the fix.
We have a written brief or RFP. How do you respond to it?
Send it. Attach the brief or RFP as a PDF or Word file at step 2 of the form on this page, up to 5 MB. Bhavesh, our founder, reads it and replies within 24 hours with questions or a time for a scoping call. We answer each requirement in writing, split the work into phases and give one fixed price per phase. If a requirement is better met by an app you can buy, the response says so.
Can you take over a store another agency built?
Yes. We start with an audit of the theme code, the apps and any custom integrations, then tell you in writing what is sound and what is at risk. Access comes first: the repository, the platform admin and the app accounts are moved into your name if they are not there already. From there we fix what is broken as one scoped phase, or quote changes one at a time with no monthly minimum.
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Get a fixed price per phase and a launch date for your store
In a free 30-minute call we look at your current store or plan, point out what is costing you sales, and recommend a platform. Then we send a fixed price per phase and a launch date in writing. No pitch, no pressure.
Fixed price per phase. You own the code. Support after launch. 500+ projects delivered.