Pick and pack. It sounds simple. Find the product, put it in a box, ship it – the pick to pack journey in three steps.
In reality, it’s where ecommerce reputations are made or broken – order by order, SKU by SKU, shift by shift. Done well, it’s invisible: customer orders arrive correctly, on time, in one piece. Done badly, it appears fast – in wrong orders, damaged goods, negative reviews, and customers who don’t come back.
For any brand that’s outgrown its spare room, understanding what professional pick and pack services actually involve – and why accuracy underpins it all – is the foundation of a fulfilment service that can genuinely scale.
What Are Pick and Pack Services?
Pick and pack services are the warehouse stage of ecommerce business order fulfilment that bridges the gap between a customer clicking ‘buy’ and a parcel being handed to a courier. The process has two core parts:
Picking – locating and retrieving the correct items from warehouse storage
Packing – verifying the order, choosing the right packaging, protecting the product, and applying shipping labels
Reliable pick and pack methods sit at the heart of fulfilment logistics. Get it right and your customers never think about it. Get it wrong and it’s the only thing they talk about.
What Happens in the Warehouse: Step by Step
1. Order Received
The moment a customer checks out, the order lands in the warehouse management system (WMS) automatically – no manual entry, no lag. In a well-integrated operation, orders from Shopify, Amazon, eBay, TikTok Shop and every other channel flow to the warehouse floor in real time. Delays here create a ripple effect through every stage that follows.
2. Pick List Generated
The WMS generates a picking list and assigns it to a picker. In optimised operations, it also calculates the most efficient route through the warehouse, reducing unnecessary walking. Research into UK warehousing productivity shows that movement efficiency is one of the biggest operational variables – with travel time accounting for up to 50% of total picking time in manual fulfilment environments.
3. Picking
The picker moves through the warehouse, scanning each item as it’s collected. This barcode scan is the first accuracy checkpoint – confirming the right SKU, the right quantity, from the right location. No scan, no move.
Fast-moving lines are slotted closest to packing stations. Slower SKUs live further back. Getting this layout right directly reduces both pick time and error rates without changing anything else.
4. Packing Station
Picked items arrive at the packing bench where a second verification happens – items are checked against the order before anything goes in a box. This is the last quality control checkpoint before a parcel leaves the building.
The right-sized box matters more than most brands realise. Oversized packaging increases shipping costs (most UK couriers now use dimensional weight pricing), raises the risk of transit damage, and signals a lack of care to the customer opening it. The right box, the right infill, the right seal – each one affects both cost and brand experience.
5. Labelled and Dispatched
Packed orders are sorted by courier and staged for collection, tightly scheduled around carrier cut-off times to maximise same-day and next-day delivery across the UK. At Lama, every dispatch automatically generates a tracking code – so customers are updated the moment their order moves.
Picking Methods: One Size Doesn’t Fit All
The right picking, packing and shipping method depends on order volume, SKU count and product mix. Most UK fulfilment operations use one or more of the following:
Piece picking – one order completed entirely before the next begins. Simple, low error risk, best suited to lower volumes or complex, high-value orders.
Batch picking – multiple orders grouped together, with a picker collecting items for several orders in one run before sorting at the packing station. A standard approach in ecommerce pick and pack operations handling medium-to-high volumes.
Zone picking – the warehouse is split into zones with dedicated pickers per area. Orders move between zones until complete. Common in pick & pack services managing large product ranges or multiple client SKUs.
Wave picking – orders released in planned bursts timed to carrier cut-offs. The most operationally complex method, and the most efficient at scale.
At Lama, we use a hybrid approach – adapting the method to the order profile and volume, not the other way around.
Why Accuracy Is Everything
Here’s the business case, put plainly.
A 2% error rate sounds small. At 5,000 orders a month, that’s 100 wrong orders. Each one means a return to process, a replacement to dispatch, a customer service call to manage, and a real chance of a low customer satisfaction and a negative review. Research consistently shows that 85% of online shoppers won’t return to a brand after a poor delivery experience.
The cost of a single pick error isn’t just the reshipment, but the lifetime value of the customer who walked away. That’s why fulfillment pick and pack processes built around barcode verification and double-check packing stations aren’t a luxury – they’re the minimum standard for any brand serious about growth.
At Lama Fulfilment centres, 99.8% of orders ship on time within SLA. That’s a tracked operational metric – not a marketing claim.
D2C vs B2B: Not the Same Job
Most pick and pack solutions focus on one route to market. D2C (direct-to-consumer) means individual consumer orders – speed, accuracy and presentation are the priorities. B2B means bulk consignments to trade buyers or retailers, with different carton labelling, pallet configurations and booking-in requirements.
As brands scale, most need both. Lama handles D2C and B2B fulfilment under one roof – so your inventory, reporting and pick and pack process all stay in one place, managed by one team.
When to Hand It Over
In-house pick and pack works fine at low volumes. It stops working cleanly when:
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- Orders are growing faster than your team can process them
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- Peak periods – Black Friday, product launches – cause real operational stress
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- Wrong orders are recurring and you don’t have a systematic fix
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- You’re managing stock across multiple channels without a single view
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- Your time is spent on operational tasks instead of growing the business
That’s the moment to speak to a 3PL fulfilment partner. A specialist operation with trained staff, barcode-verified processes and integrated systems will consistently outperform an overstretched in-house team – especially at scale.
Leave It to Lama
Lama Fulfilment operates 150,000 sq ft across three Lancashire facilities, handling pick and pack fulfilment for brands in beauty, homeware, pet supplies, subscription boxes and more. Our process is barcode-verified, WMS-managed and integrated with every major ecommerce platform and marketplace.
ISO 9001 accredited. Amazon Seller Fulfilled Prime qualified. 20+ years of industry experience.
Get in touch to talk through your requirements. No problama.
Frequently Asked Questions
What are pick and pack services?
Pick and pack services are the warehouse process of locating and retrieving ordered items (picking) and preparing them securely for shipment (packing). It’s the core operational stage sitting between order receipt and courier handover.
What picking methods are used in UK warehouses?
The four main methods are piece picking, batch picking, zone picking and wave picking. The right approach depends on order volume, SKU count and product type. Most professional operations use a combination.
How is pick and pack accuracy maintained?
Through barcode scanning at the picking and packing stages, WMS–optimised pick routes, and a final verification check at the packing station before dispatch. At Lama, 99.8% of orders ship on time within SLA.
When should I outsource pick and pack?
When in–house operations are struggling with volume, creating recurring errors, or consuming time that should be spent growing the business. A specialist 3PL will outperform an overstretched internal team.
Can pick and pack handle both D2C and B2B?
Yes – though they require different processes and labelling. Lama handles both under one roof, so brands don’t need separate fulfilment arrangements for each route to market.
