Most warehouse management systems (WMS) were designed for products that don't go out of date, all weigh the same and can wait until tomorrow. Food wholesale is different. Cases and singles sit side by side, cheese and meat are sold by weight, stock has a best-before date, and the vans leave at dawn whether the orders are ready or not.
This guide covers what UK food wholesalers and distributors should look for in warehouse and order software — whether you buy a package, extend what you have, or have something built around your operation.
Signs your current set-up is costing you
You probably don't need a new system if everything runs smoothly. You probably do if several of these sound familiar:
- Orders arrive by phone, WhatsApp, email and text, and someone retypes them all.
- Pick lists are printed in the order they were entered, not the order of the warehouse.
- Stock levels on screen regularly disagree with what's on the shelf.
- Short-dated stock is discovered when it can only be written off.
- Invoices are raised the next day from handwritten delivery notes.
- A recall would mean an afternoon of searching paperwork to find who received a batch.
Each of these costs time every day — and time in a warehouse is labour, mistakes and late vans.
The capabilities that matter for food
Batch, lot and best-before tracking
Every incoming pallet should be recorded with its batch or lot number and best-before or use-by date. Without this, you can't rotate stock reliably or trace it in a recall. Look for systems that capture this at goods-in by scanning, not typing.
FEFO, not just FIFO
First-in, first-out works for tins. For short-life products you need first-expired, first-out (FEFO): the system should direct pickers to the batch with the earliest date, and warn — or stop — them picking a later one.
Catch weights
If you sell cheese, meat, fish or produce by weight, the ordered quantity ("2 cases of halloumi") and the invoiced quantity ("21.4kg") differ. The system needs to capture the actual weight at picking or packing and carry it through to the invoice automatically.
Cases, inners and singles
Many wholesalers sell the same product as a case, an inner and a single unit, at different prices. Your software should understand unit conversions so stock stays accurate whichever way you sell.
Traceability for recalls
UK food law requires businesses to be able to identify where food came from and where it went — "one step back, one step forward". Good software makes this a two-minute report: which supplier, which batch, which customers, on which delivery.
Temperature zones
Ambient, chilled and frozen stock are usually stored and picked separately. Being able to split picks by zone — and keep chilled picking as short as possible — protects product and staff.
Handheld picking: the biggest quick win
For most wholesalers the single most valuable improvement is moving from paper pick lists to handheld scanners. Pick lists are sorted into a walking route, every line is scanned against the product barcode, and short-picks are recorded on the spot. The result is fewer wrong items, accurate stock and an invoice that matches what was actually loaded. We've written a separate guide to how handheld scanner picking works.
Ordering: stop retyping
The cheapest order to process is the one your customer enters themselves. A B2B ordering portal or app lets trade customers see their own prices, order history and cut-off times, and re-order in a tap. Phone orders still happen — but your team keys them once, into the same system, rather than onto paper and then into the computer.
Integrations you'll need
Your warehouse software shouldn't be an island. Check how it connects to:
- Accounting — Xero, Sage or QuickBooks for invoices, credits and customer accounts.
- E-commerce — your website or online store, so web orders drop straight into picking.
- Customer EDI — for larger customers who send orders electronically.
- Delivery — routes, load sheets and proof of delivery on the driver's phone.
- Purchasing — so goods-in can be checked against what was ordered.
Off-the-shelf, extend, or build?
There's no single right answer.
- Off-the-shelf WMS packages are proven and quick to start, but you'll adapt your processes to them, and food-specific features may cost extra.
- Extending your current system can be the best value if your accounting or ERP is solid and the gap is mostly picking and ordering.
- Custom software fits your warehouse exactly and you own it, but needs a partner who understands food operations and builds in phases.
Whatever you choose, start with the process that costs the most time — usually picking or order entry — prove the benefit, then expand.
Questions to ask any supplier
- Can it handle catch weights, FEFO and batch tracking without workarounds?
- Does the picking app work offline in chillers and freezers with weak Wi-Fi?
- Which handheld devices does it support, and can we pilot on phones first?
- How does it connect to our accounting software and website?
- Can we run a recall trace report, and how long does it take?
- Who owns the data, and can we export it?
- Can we start with one module and add others later?
Summary
Food wholesalers need warehouse software that understands dates, weights, units and traceability — and that removes retyping between the phone, the warehouse and the invoice. Start with the step that wastes the most time, choose software that handles food properly, and connect it to the systems you already use.
We build warehouse and order software for food wholesalers, from handheld picking to B2B ordering and accounting sync. If you'd like us to look at your operation, get in touch — the first conversation is free.