B2B Wholesale Ecommerce

B2B wholesale ecommerce, built to sell the way buyers order.

Your wholesale program has outgrown spreadsheets, a bolt-on app, or a second store you dread maintaining, and the manual orders are eating margin. We are a senior B2B wholesale ecommerce agency that builds customer-group pricing, volume discounts, MOQs, net terms, and ERP sync across Shopify Plus, Adobe Commerce, BigCommerce, and Magento, so you can sell wholesale and DTC from one stack. Sixteen years in, with no junior bench and no handoffs.

Trusted by 300+ brands
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Why brands come to us

When wholesale has outgrown the workaround you started with.

Most brands bolt wholesale onto a retail store with an app, or stand up a second site, and both choices cost more every quarter in manual orders, mispriced invoices, and duplicated work. We are the B2B wholesale ecommerce team brands call when wholesale is core to the business and it has to run on a real platform. As a senior B2B ecommerce agency, we pair platform engineering with commerce strategy, so the build ships and the orders come in clean.

16+ yrs
Building B2B commerce, since 2009
300+
Brands shipped worldwide
$10B+
In client GMV powered
94%
Client retention after launch
Partnerships · Reviews · Awards

Credentials & recognition.

Client-first approach

We're here to help you win, plain and simple.

Same senior team from kickoff to launch and beyond. We do not outsource, we do not disappear after go-live, and we do not hand you off.

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Client TestimonialWatch their story
94%
Client retention

Across every phase. Discovery, build, launch, and growth, the same senior team stays with you.

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What our wholesale ecommerce team builds

Full-stack B2B wholesale ecommerce, from customer groups to ERP sync.

Whatever your wholesale program needs, the same senior engineers handle it end to end. Every engagement is scoped to your buyers and your roadmap, not a fixed package.

/01B2B wholesale ecommerce buildsFull wholesale storefronts where approved buyers order at negotiated terms, scoped to your catalog and roadmap rather than a fixed package./02Customer-group pricing & price listsPer-group catalogs and price lists at scale. Every buyer sees their negotiated pricing, their products, and nothing they should not./03Volume & tiered discountsQuantity breaks, tiered pricing, and contract rates applied automatically, so the right price shows up in the cart without a sales rep in the loop./04MOQs & ordering rulesMinimums, case packs, increments, and order limits enforced at checkout, so wholesale orders arrive clean and your warehouse stops fixing them by hand./05Net terms & purchase ordersNet 30 terms, purchase order numbers, custom fields, and approval flows, so finance and buyers both get the checkout they expect./06Quick-order, reorder & bulk cartSKU quick-order, one-click reorder, and CSV or bulk cart upload, so repeat buyers place large orders in seconds instead of clicking through a catalog./07Gated catalogs & wholesale and DTCCatalogs gated behind approval, plus retail and wholesale on one stack, with the right catalog, pricing, and experience shown to each customer automatically./08ERP & inventory syncTwo-way sync with NetSuite, SAP, or your ERP so customer groups, pricing, inventory, and orders stay accurate across wholesale and DTC without re-keying./09Wholesale strategy & platform fitWe map your wholesale model and recommend the platform that fits your volume, then build it, instead of forcing every brand onto the same stack.
Choosing a platform

Shopify Plus or Adobe Commerce for wholesale?

The two platforms that anchor most serious wholesale ecommerce builds are Shopify Plus and Adobe Commerce. Both run real B2B, with customer-group pricing, ordering rules, and net terms. The right choice comes down to catalog size, pricing complexity, how deep your integrations run, and how large a team you have to operate the store. We build on both, plus BigCommerce and Magento, and recommend the one that fits your volume rather than the one we feel like selling.

Shopify Plus

Shopify Plus ships native B2B: company accounts, buyer roles, customer-group catalogs and price lists, quantity rules, and net terms through checkout extensibility, with wholesale and DTC on one store. It is the faster path to launch and the lighter platform to operate, since Shopify handles hosting, security, and upgrades for you. It is the better fit when you want one admin running both sides of the business, a clean buyer experience out of the box, and tiered pricing that does not need a rules engine behind it. Most brands moving off a bolt-on wholesale app or a second store land here.

Best when
  • You want wholesale and DTC on one store
  • Time to launch and low operating overhead matter
  • Pricing is tiered but not deeply rules-driven
  • You prefer a managed, upgrade-safe platform
Adobe Commerce

Adobe Commerce is built for scale and complexity: huge catalogs, multiple websites and customer groups, requisition lists, quotes, and pricing rules that go well beyond simple tiers. When your wholesale logic is intricate, your ERP integration is heavy, or you need fine-grained control over every step of the buyer flow, it gives engineers the room to model exactly how your business sells. That control comes at the cost of more to build, host, and operate, so it pays off when the complexity is real and you have the team or the budget to run it well.

Best when
  • Catalogs and customer groups are large and layered
  • Pricing is rules-driven, with quotes and requisition lists
  • ERP and back-office integration is deep
  • You need full control over the buyer experience

Not sure which fits? We map your wholesale model with our B2B ecommerce team before recommending a platform.

Why IWD

The same senior engineers from kickoff to launch and beyond.

Most wholesale builds go sideways for one of two reasons: the work gets passed to a junior team, or the agency vanishes once the invoice clears. We built IWD to do the opposite.

  • A senior wholesale ecommerce team

    Your build is handled by engineers who know B2B at the platform level, from customer groups and price lists to checkout and ERP sync, so it is built right and stays upgrade-safe.

  • Senior team, no junior bench

    You work with the people doing the work. We do not hand your wholesale build to a training program and disappear once the store goes live.

  • Sixteen years across platforms

    We have shipped B2B commerce since 2009 on Shopify Plus, Adobe Commerce, BigCommerce, and Magento, for high-volume DTC, complex distributors, and brands selling to businesses and consumers at once.

  • We build, then we stay

    Most clients keep us on after launch for new buyer features, integrations, and growth. The team that built your wholesale store is the team that improves it.

How we work

A clear path from audit to measurable results.

01

Audit

We map how your buyers order today, where wholesale leaks revenue or eats manual hours, and what your platform can replace.

02

Architect

A phased roadmap with scope, timeline, and a real number. You see the catalog, pricing, and integration plan before any code is written.

03

Build

Two-week sprints, weekly demos, and a shared backlog. The same senior engineers ship customer groups, ordering rules, and ERP sync every cycle.

04

Optimize

After launch we tune the buyer experience, extend pricing and integrations, and add features as your wholesale program grows.

Questions, answered

What merchants ask before they build B2B wholesale ecommerce.

What is B2B wholesale ecommerce, and how is it different from a retail store?

B2B wholesale ecommerce lets approved business buyers order at negotiated terms instead of retail prices. It adds customer-group pricing, volume and tiered discounts, minimum order quantities, net payment terms, quick-order and reorder, and gated catalogs, all things a standard retail checkout does not handle. We build that wholesale layer so your buyers order the way their purchasing actually works.

Can we sell wholesale and DTC from one stack?

Yes, and it is the main reason brands rebuild their wholesale ecommerce. One platform, one catalog source, and one admin can serve retail shoppers at retail prices and approved wholesale buyers at their contract pricing, with the right experience shown to each. We architect the catalog, customer groups, and pricing logic so the two never collide.

Which platform is best for B2B wholesale ecommerce?

It depends on the complexity of your catalog, pricing, and integrations. Shopify Plus fits brands that want native company accounts and fast time to launch with wholesale and DTC on one store. Adobe Commerce fits large catalogs, deep custom pricing, and complex ERP needs. We build on both, plus BigCommerce and Magento, and recommend the platform that fits your volume rather than the one we feel like selling.

Can you support customer-group pricing, MOQs, and net terms?

Yes. Customer-group pricing and price lists, volume and tiered discounts, minimum order quantities, case packs and increments, and net payment terms with purchase orders are the core of every wholesale build we ship. We enforce ordering rules in the cart so wholesale orders arrive clean and finance gets the terms it expects.

How do you connect wholesale ecommerce to NetSuite or our ERP?

We build a two-way sync between your store and NetSuite, SAP, or your ERP so customer groups, pricing, inventory, and orders stay accurate without manual re-keying. Wholesale orders flow into the ERP the moment a buyer checks out, and stock levels stay in step across wholesale and DTC.

How do you scope and quote a B2B wholesale ecommerce project?

Every engagement is scoped to your business: the size of your catalog, how complex your pricing and ordering rules are, your ERP, and whether you are also running DTC. You get a firm, itemized quote on the first call, with no long sales cycle, so you know exactly what you are committing to before anything begins.

Run wholesale the way your buyers actually order.

Tell us where your wholesale program is stuck. We will come back within one business day with a real plan, a real timeline, and a real number. No obligation, and no long sales cycle to sit through.

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