Booking projects for November
Ecommerce development services that grow online sales
We plan, design, and build online stores on the right platform for your business, with fast product pages, a smooth checkout, and SEO that brings in buyers.
- Senior team
- Fixed quote in 1 business day
- You own everything
The short answer
What are ecommerce development services?
Ecommerce development services plan, design, and build online stores, including product catalogs, carts, checkout, payments, integrations, and ecommerce SEO.
The right platform depends on your catalog, sales volume, and team. We work across Shopify, WooCommerce, BigCommerce, and headless commerce.
When you hire Billion Web Studio as your ecommerce development company, you get a senior team, a dated plan and a website measured on speed, rankings and leads.
Signs it is time to hire a ecommerce development company
Three problems we hear on almost every first call, and fix in every project.
01
Conversion rates are low
Traffic arrives, but too few visitors buy.
02
Operations are manual
Orders, stock, and fulfillment need copy and paste between systems.
03
Your platform limits growth
New markets, channels, or B2B pricing are hard to add.
What you get
What our ecommerce development services include
Everything you need to launch and grow, delivered by one senior team.
Included · 01
Platform selection
An honest recommendation based on catalog, volume, and team.
Included · 02
Store design and UX
Product, cart, and checkout flows designed to convert.
Included · 03
Payments and shipping
Payment gateways, tax, and shipping rules set up correctly.
Included · 04
ERP and inventory integration
Orders and stock synced with your back office.
Included · 05
Ecommerce SEO
Category structure, product schema, and AI shopping visibility.
Included · 06
Analytics and CRO
Tracking and ongoing tests to lift conversion rate.
Proof
Results from recent projects
Real client websites. Every number comes from the client or from Google Search Console, with sources on each case study.
Eco Industries · Packaging manufacturing
A B2B catalogue site that brings a packaging manufacturer 10 leads a week
- leads a week, from 0
- 10leads a week, from 0
- pages live
- 44pages live
- product lines
- 10product lines
Trucks India · Commercial vehicle research
A truck research platform with 3,600 pages that grew to 292 search clicks a week
- clicks a fortnight, from 21
- 465clicks a fortnight, from 21
- impressions a fortnight, from 2,195
- 72,749impressions a fortnight, from 2,195
- clicks in one week, from 12
- 292clicks in one week, from 12
AI search ready
Built to be found on Google and recommended by AI
Buyers now ask ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews who to hire. Every ecommerce project includes the structure, schema and answer-first content those systems read.
Schema markup
Organization, Service, FAQ and article markup so machines understand what you offer.
Answer-first pages
Each page opens with a direct answer to a real buyer question.
Consistent business details
The same name, services and facts everywhere your business appears.
AI referral tracking
Visits from AI assistants measured in analytics, not guessed.
What shapes your quote
Scope, not hourly billing
Every project gets a fixed quote within 1 business day. These are the things that move it:
- Platform and license fees
- Catalog size and product complexity
- ERP, PIM, and fulfillment integrations
- Markets, currencies, and B2B requirements
Compare
Shopify vs WooCommerce
| Shopify | WooCommerce | |
|---|---|---|
| Hosting | Fully hosted | Self hosted on WordPress |
| Maintenance | Low | Updates and plugins to manage |
| Flexibility | App ecosystem | Full code access |
| Best for | Brands that want simplicity | Content heavy or custom stores |
Process
How an ecommerce project runs
Typical timeline: 8 to 16 weeks. You see progress every week.
Step 01 · Week 1
Discovery and audit
We audit your current site, competitors, and how you show up on Google and in AI answers, then agree on goals and a fixed quote.
Step 02 · Weeks 2 to 3
Strategy and design
Sitemap, wireframes and full designs for your review. You approve everything before we build.
Step 03 · Weeks 3 to 6
Build and test
Development, SEO setup, speed tuning, and testing across devices and browsers.
Step 04 · Launch and beyond
Launch and grow
We launch, monitor, and improve based on real data. 30 days of free support included.
In writing, before we start
Scope agreed in writing
Deliverables, milestones and responsibilities are agreed before work starts. No surprises.
Launch date in writing
A dated plan with weekly check-ins. If we slip because of us, the next month of support is free.
You own everything
Code, designs, domains and accounts are yours from day one. No lock-in.
How to choose a ecommerce development company
Five questions to ask any team before you sign. We answer every one in writing.
- 01Can they show measured results?Ask for speed, ranking and lead numbers from similar projects, with sources.
- 02Is the scope clear?A written scope, milestones and a dated timeline protect you from surprises.
- 03Who actually does the work?Meet the people who will build your project, not only the sales team.
- 04How do they handle SEO and AI search?It should be built in from the start, including redirects if you have a site today.
- 05Do you own everything?Code, designs, domains and accounts should belong to you from day one.
Industries we work with
- Fashion
- Electronics
- Industrial supply
- Beauty
- Furniture
- Food and drink
Technology we use
- Shopify
- WooCommerce
- BigCommerce
- Stripe
- NetSuite
- Klaviyo
Ecommerce questions, answered
Straight answers to what buyers ask us, and what they ask Google and AI assistants. Ask us anything else.
What are ecommerce development services?
Planning, designing, building, and integrating an online store, including catalog, checkout, payments, shipping, and SEO.
How do you price an ecommerce website?
Every project gets a fixed quote, agreed before work starts, based on pages, features, integrations and content. Send a short brief and you have a number within 1 business day. No hourly billing.
How long does ecommerce development take?
Most projects run 8 to 16 weeks. You get a dated, week by week plan with the quote, and approvals are scheduled in it so nothing drifts.
Which ecommerce platform is best?
Shopify for most brands, WooCommerce for content led stores, BigCommerce for large catalogs and B2B, and headless for maximum speed and flexibility.
How do you increase ecommerce conversion rates?
Faster pages, clearer product information, trust signals, simpler checkout, and ongoing testing.
Can you integrate my ERP or inventory system?
Yes. We connect NetSuite, SAP, Odoo, and other systems so stock and orders stay in sync.
Will my products show in AI shopping answers?
We add complete product schema, feeds, and clear content so Google, ChatGPT, and Perplexity can understand and recommend your products.
How do I choose an ecommerce platform?
Match it to catalogue size, B2B or DTC selling, integrations, content needs and who will run the store. Shopify suits most DTC brands, WooCommerce suits content led stores, and BigCommerce or headless suit large or complex catalogues.
Get your free ecommerce proposal
Four quick questions. You'll get a fixed quote and a free audit of your current site within 1 business day.
- ✓ No obligation, no sales pressure
- ✓ Fixed price, never hourly
- ✓ Your details stay private
Prefer email? hello@billionwebstudio.com