B2B commerce engineering · Shopify Plus & Magento

Trade customers order online at their own price. Every order lands in your ERP. Nobody re-types a thing.

For distributors and manufacturers. It starts with a two-week B2B Ordering Blueprint, fixed at $850, credited to your build.

Fixed scope · one senior engineer · no hourly drift
yourstore.com/quick-orderLive
Northwind Trade B.V.Trade · VAT verified
SKUItemYour priceQty
HX-1042Cable ties ×100€6.90€4.8540
HX-2210Packing tape 48mm€3.20€2.35120
HX-0318Hinge 35mm ×50€24.00€18.106
Net 30 · ex. VAT · ships tomorrow€584.60
Your number, not ours

What re-typing orders costs you, right now

Move the sliders to your trade desk. The Blueprint measures your real flow in week 1, this is the back-of-envelope version.

Lost to re-typing
4.0 hours / day
That is about 50% of a person, every working day.
€2,464a month, in time alone
1,056hours a year
€121a month fixing errors

The $850 Blueprint replaces the guess with your measured number, then prices the fix against it.

Wrong price, wrong customer. Price lists live in spreadsheets, so mistakes reach the invoice.
“Is it in stock?” Buyers call or email because the webshop cannot tell them.
Guests see wholesale prices. Your retail partners notice, and so do your margins.
Old links break on a platform move. Google traffic goes with them, quietly.
Before / after

How ordering runs, today vs. after

Today
Order by emailRe-type into ERPPhone to check stockFix the price later
After
Buyer orders at own priceERP gets it automaticallyStatus & stock flow back
Proof, not promises

Real B2B builds, with numbers you can check.

15,000
SKUs on 5 customer price tiers, synced with SAP and MISA
3
trade storefronts (NL, DE, EN) moved off WooCommerce
174/175
old links still landing on a live page after cutover
50+
Magento and Shopify builds since 2012

Named public case: a B2B dental-materials distributor reached 45.0% AI share of voice in its category, #1 of its field. Figures from Shopify APIs, QA runs and public measurement.

The two-week entry point

The B2B Ordering Blueprint

Most B2B projects go over budget because nobody wrote down how orders, prices and stock actually move. The Blueprint does that first, on your real data, then prices the build.

B2B Ordering BlueprintYour company · 2 weeks
  1. Order flow, mappedCart to ERP and back, every manual step timed.
  2. Price & customer rulesTiers, contract prices, VAT, minimums, on your real lists.
  3. Integration specFields, direction, timing, and what happens if the ERP is down.
  4. Platform callShopify Plus or Magento, with the reasons written out.
  5. Fixed quote & dated timelineThe build priced line by line. No hourly drift.
$850 fixed
Go ahead: the $850 comes off the build.
Don't: the Blueprint is yours. Any developer can pick it up.
Book the Blueprint
The whole path

From an $850 document to a system that runs itself

  1. Blueprint

    $850 · 2 weeks

    Scope, spec and a fixed quote on your real data.

  2. Build

    Fixed price, from the Blueprint

    Company accounts, price per customer, quick order, ERP sync.

  3. Go-live

    Part of the build

    Every old URL mapped and checked. Tax tested with real accounts.

  4. Run

    From $750/month

    Kept running and improved, on a written SLA.

Recent work

Two B2B builds, in brief

Oroca

B2B dental-materials distributor · Vietnam · Magento 2 + Next.js
~15,000SKUs
5price tiers
45.0%AI share of voice

SAP and MISA connected. First in its category for AI buying questions, a public, re-run number.

Dutch wholesale distributor

Via a partner agency · WooCommerce → Shopify B2B · 2026
3,469products
3storefronts
174/175links kept

EU VAT checked at signup, tax-exempt on its own. Anonymous at the client's request.

Why teams pick us

Fixed price from a written scope.Changes get their own quote, in writing.
One senior engineer, start to finish.Leo has built Magento stores since 2012.
We test, we don't assume.Redirects, tax and price visibility, with real accounts.
AI does the grunt work.So you are not paying senior rates for copy-paste.

Questions we usually get

Do we have to change our ERP?
No. We connect to what you run today.
Our ERP has no API.
Then we plan around file exports, and confirm it in week 1.
Shopify Plus or Magento?
The Blueprint decides, with reasons, on your data.
How long is the build?
You get a dated timeline in the Blueprint, not a guess.
Next step

Bring your platform, your ERP, and the order problem that costs you most.

If a Blueprint won't help, you will hear that first. No sales sequence.

Or email directly
leo@luma-e.com
Leo Nguyen · Founder, LUMA-E · luma-e.com