What Shopify B2B Really Costs in 2026 (Beyond the $0 Headline)

Last reviewed May 2026. Native Shopify B2B does not have a separate subscription — it is included in every paid Shopify plan as of April 2026. But "no extra subscription" is not the same as "no cost". The real cost of running B2B on Shopify is the sum of five things: your plan fee, the one-time setup (DIY or agency), any ERP or accounting integration, payment processing on B2B orders, and the often-overlooked cash-flow cost of offering net payment terms.

Realistically, a small wholesaler can run B2B for the cost of their existing plan plus a modest setup. A mid-sized operation with an integration typically invests $6,000–$20,000 up front. And the cost most merchants forget — the working capital tied up by net-30 or net-60 terms — can dwarf every line item above. Here is the full picture.

The 5 Real Costs of Shopify B2B

Notice what is not on this list: a B2B subscription. That line item — which used to mean a minimum jump to Plus at roughly $2,300/month, or a wholesale app at $20–$300/month — is gone for merchants on standard plans. That is the genuine saving the April 2026 change delivered. Everything else below is cost you would have had anyway.

Cost 1: Your Shopify Plan Fee

Because native B2B is included on every paid plan, your plan fee is your B2B platform fee. You do not pay more to switch B2B on.

The question is not "which plan unlocks B2B" — they all do — but "which plan fits my operation". A small or growing wholesaler runs comfortably on Basic, Shopify, or Advanced. Plus is a cost you take on only if you need its specific extras: a customizable B2B checkout, an unlimited number of price lists, a separate wholesale storefront, or elevated API limits for heavy integration.

Cost 2: B2B Setup — DIY or Agency

Switching B2B on is free; configuring it correctly takes work. This is a one-time cost, and it ranges widely depending on who does it and how complex your wholesale model is.

Doing it yourself: $0 in cash, real time

A straightforward B2B setup — a few price tiers, simple terms, no integration — is genuinely self-serviceable. The cost is your time: realistically one to three days of focused work to build catalogs, price lists, company profiles, terms, and to test properly. For a small operation this is the right call.

Hiring an agency: predictable ranges

The deciding factor is rarely store size — it is complexity. A simple model is a configuration job; the moment a third system has to stay in sync, or an existing wholesale base has to be migrated without disruption, it becomes a development project and the price reflects that.

Cost 3: ERP and Accounting Integration

This is the single biggest cost variable in B2B, and the one merchants most often underestimate. If your wholesale pricing, inventory, and orders need to stay in sync with an ERP (NetSuite, Brightpearl, Acumatica) or accounting system (Xero, QuickBooks), you are looking at both a setup cost and an ongoing one.

• Setup: building or configuring the integration commonly runs $6,000–$20,000, depending heavily on the system and how real-time the sync must be
• Ongoing: many integrations rely on a connector tool or middleware with its own monthly fee — budget anywhere from $50 to several hundred dollars a month
• Maintenance: integrations break when either system updates; factor in occasional fix-up work

Cost 4: Payment Processing on B2B Orders

B2B orders still incur payment processing costs, and how much depends on how your wholesale buyers pay.

Card payments

If B2B buyers pay by card, you pay Shopify Payments' standard processing rate — roughly 2.25%–2.9% plus a fixed fee per transaction, depending on your plan and region. Because wholesale order values are typically large, the percentage adds up: a 2.5% rate on a $5,000 wholesale order is $125 in processing on a single transaction.

Invoice / net terms

Many B2B buyers pay on invoice rather than card. Bank transfer settles invoice payments cheaply, which lowers your processing cost — but it pushes cost into Cost 5 below, because you are now financing the gap between fulfilment and payment.

There is a real trade-off here: card payment costs you a processing percentage but pays you immediately; invoice terms cost little to process but tie up your cash. Most wholesalers run a mix and should understand the cost of each.

Cost 5: The Hidden Cost of Net Payment Terms

This is the cost that does not appear on any Shopify invoice and is, for many wholesalers, the largest of all. When you offer net 30, net 60, or net 90 terms, you fulfil and ship goods now and get paid weeks or months later. In between, that money is working capital you do not have.

A worked example

Say you do $80,000/month in B2B sales on net-60 terms. At any given moment, roughly two months of sales — about $160,000 — is sitting unpaid in receivables. That is $160,000 of your capital financing your customers. If you fund that gap with borrowing, the interest is a direct cost. If you fund it from your own cash, it is capital you cannot use to buy inventory or grow.

• Working capital tied up — the cash gap scales with your B2B revenue and the length of your terms
• Bad debt — a percentage of invoices are paid late or never; wholesale businesses typically plan for some write-off
• Collections effort — chasing overdue invoices is staff time, and therefore cost

What B2B Actually Costs: 3 Scenarios

Pulling it together, here is what the first-year cost of B2B tends to look like across three common situations. These are planning figures, not quotes.

The pattern: the platform cost of B2B is small and predictable. The variable, and often dominant, costs are integration and the working capital your terms consume. A merchant who budgets only for "the Shopify side" and ignores receivables is budgeting for the wrong thing.

How to Budget for B2B: A 6-Step Checklist

1. 1.Confirm your plan fee — B2B is included, so this is a cost you already carry. Only change plans for overall-store reasons.
2. 2.Scope the setup — decide DIY (a few tiers, simple terms) or agency (complex pricing, migration), and get the agency range as a fixed quote.
3. 3.Scope integration separately — this is the biggest variable; get it quoted on its own and decide batch vs. real-time sync deliberately.
4. 4.Estimate processing — apply your plan's card rate to your expected card-paid B2B volume; for invoice volume, processing is low but see step 5.
5. 5.Model your receivables — expected monthly B2B revenue multiplied by terms length is the capital your terms will lock up. This is real and often the biggest number.
6. 6.Add a bad-debt allowance — plan for a small percentage of invoices to be written off, as established wholesalers do.

When Paying an Agency Saves Money

Agency setup is a cost — but in several situations it is the cheaper path overall.

• Migration — a botched wholesale migration with mis-mapped pricing is far more expensive to repair than to do correctly once
• Integration — a poorly built ERP sync that drifts out of step costs you in wrong prices, oversells, and staff time chasing it
• Complex pricing — getting the catalog-and-price-list architecture right the first time avoids a costly rebuild later
• Pricing leaks — a self-served setup that leaks wholesale prices to retail shoppers can erode retail margin in ways that dwarf any setup fee

Frequently Asked Questions

The Bottom Line

The April 2026 change genuinely removed a cost: B2B no longer requires a Plus subscription or a paid wholesale app for merchants on standard plans. That is a real saving of anywhere from a few hundred to a few thousand dollars a year. But it did not make B2B free.

The costs that remain are the ones that always mattered: a competent setup, integration if you need it, processing on the orders, and — above all — the working capital your payment terms consume. Budget for all five, model your receivables honestly before you launch, and bring in an agency for the parts where a mistake costs more than the fee. Do that, and B2B on Shopify is not just affordable in 2026 — it is one of the better-value ways to add a wholesale channel anywhere.