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Smart Fulfilment

Integration ยท Integrations

Accounting integrations: Xero, QuickBooks & Sage

Most of the brands we fulfil for keep their books in Xero, QuickBooks or Sage. Smart Fulfilment offers an accounting connection for all three, so the business that ships your parcels and the system that records your money are not working from two different stories.

Xero, QuickBooks and Sage in growing product brands

Xero and QuickBooks are cloud accounting packages built for small and growing businesses and the accountants and bookkeepers who look after them. Sage has a long history in UK business accounting and is often the choice of firms whose finance teams or external accountants already know it well. Whichever you use, it is usually the first proper system a product brand adopts, well before it has an order management tool or a warehouse partner.

That order of events is why accounting so often ends up disconnected from fulfilment. The books were set up around a founder packing parcels at home; by the time a 3PL is involved, the finance side has its own routines, its own month-end and its own accountant who wants to understand what the warehouse is doing.

Why fulfilment and finance need to agree

Stock is often the largest asset on a product brand's balance sheet, and it physically sits in our warehouse. If what we hold, what your sales channels think you hold and what your accountant values at month-end drift apart, somebody spends a week reconciling it. The operational habits that stop that drift happen on our side: goods-in checked against your purchase orders, regular cycle counts, and live stock and order visibility in the client portal.

Returns matter to the numbers too. Every return is logged against the original order, graded, and restocked or quarantined with a reason code, which gives your finance team a clear explanation for credit notes and write-offs rather than an unexplained stock adjustment.

Wholesale adds another layer. When a retailer places a large order, the stock leaves as cartons or pallets from the same pool as your consumer orders, and your finance team needs confidence that it went out complete. Consolidated shipments and paperwork handled per order help keep that clear.

Setting up the accounting connection

We offer an accounting connection for Xero, QuickBooks and Sage. Exactly how it is configured depends on which package you use and how your finance team works, so we scope it during onboarding rather than assuming one pattern fits every brand.

Your named contact, Andy Paine, will talk it through with you and, if you like, with your bookkeeper or accountant, so the connection supports the way your month-end already runs instead of forcing a new process on your finance team.

FAQ

Accounting integrations: common questions

Which accounting packages can Smart connect to?

We offer an accounting connection for Xero, QuickBooks and Sage, the three packages our brands use most often.

Can my accountant be involved in setting it up?

Yes. Andy Paine, your named contact, is happy to speak to your bookkeeper or accountant during onboarding so the connection fits how your month-end works.

How do you help keep stock figures reliable for month-end?

Goods-in is checked against purchase orders, we run regular cycle counts, and live stock levels are visible in the client portal, which gives your finance team a reliable reference point.

Do returns show up clearly for my finance team?

Every return is logged against the original order and graded with a reason code, so there is an explanation behind each restock or write-off.

Do I need an order management system as well as accounting software?

Not necessarily. Many brands connect their store or marketplace directly to Smart and keep accounting separate. Others run a tool such as Brightpearl, Odoo or Unleashed in between. We work with either setup.

Sources

  1. Xero UK: accounting software overview (accessed 23 September 2026)
  2. QuickBooks UK: accounting and bookkeeping software (accessed 23 September 2026)

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