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What Is Pick and Pack? A Plain-English Guide

If you ship your own Shopify orders, you already do pick and pack every day — you just might not call it that. This guide explains what pick and pack means, walks through the typical workflow, covers the common methods, and points out exactly where small merchants start to struggle as order volume climbs.

We build Picksort, a simple Shopify pick-and-pack app, so we spend a lot of time thinking about this. But most of what follows is just fundamentals that apply whether you use software or a clipboard.

What "Pick and Pack" Actually Means

Pick and pack is the part of order fulfillment where you gather the products a customer bought (picking) and box them up for shipping (packing). It sits between the order landing in your system and the parcel going out the door.

• Picking is the retrieval step: someone walks the shelves and collects each item on the order.
• Packing is the assembly step: the picked items get checked, wrapped, boxed, and labeled.

That's the whole idea. It sounds trivial with one order. It stops being trivial when 60 orders come in overnight and half of them share the same three SKUs.

The Typical Pick-and-Pack Workflow

Most in-house Shopify operations follow the same four stages, even if nobody has written them down.

1. Receive the order

Orders arrive in Shopify and sit as open, unfulfilled orders. This is your work queue. Before anyone touches a shelf, you decide which orders you're fulfilling in this run — usually everything paid and unfulfilled since the last batch.

2. Pick

Someone takes a list to the shelves and collects the items. The list might be a stack of printed packing slips, a spreadsheet, or a purpose-built pick sheet. The quality of this list is the single biggest factor in how fast and accurate picking is.

3. Pack

Picked items come back to a packing bench, get matched against their orders, and are boxed. This is where you catch mistakes — a missing item, the wrong variant, a quantity that's off by one.

4. Ship

Each packed box gets a shipping label and goes to the carrier. In Shopify, the order is then marked fulfilled and the customer gets a tracking email.

The receive and ship stages are well served by Shopify itself. The pick stage is where small merchants improvise most — and where the improvised approach breaks down first.

Common Pick-and-Pack Methods

There isn't one "right" way to pick. The method you choose depends on order volume, how many SKUs you carry, and how big your space is. Here are the ones small stores actually use. (For a deeper breakdown, see our guide to warehouse picking methods.)

• Discrete (single-order) picking — you pick one order at a time, start to finish, before moving to the next. Simple and hard to get wrong, but you re-walk the same shelves over and over.
• Batch picking — you pick several orders at once, collecting the total quantity of each SKU in one pass, then sort into individual orders at the bench. Far fewer trips per item. This is the workhorse method for small in-house fulfillment.
• Zone picking — you split the space into zones, each person owns a zone, and orders pass between them. Useful once you have a real team and a large catalog.
• Wave picking — you release groups of orders in timed "waves" tied to carrier pickups or priority. More of a scheduling layer than a picking style.

For most one-to-five-person Shopify operations, the honest answer is: batch picking beats single-order picking as soon as your orders start sharing SKUs. The trouble is getting a clean batch list.

Where Small Shopify Merchants Get Stuck

Here's the pattern we see constantly. A store does fine printing one packing slip per order and picking them one by one. Then volume grows, and the per-order-slip habit quietly becomes the bottleneck.

The problem is that per-order slips scatter the same SKU across dozens of pages. If 40 orders each contain the same candle, you don't want to see that candle on 40 separate slips — you want to see "Candle x40" once, so you can grab them in a single trip. Per-order paperwork can't tell you that. So pickers either:

• walk back to the same shelf again and again, once per order, or
• try to tally quantities by hand across a stack of slips, which is slow and error-prone.

At low volume this is invisible. At 30, 50, 80 orders a day it's the difference between a one-hour pick and a three-hour one. If this sounds familiar, our post on how to print a pick list in Shopify covers the options.

How Picksort fits in

This scattered-SKU problem is exactly what Picksort was built for. Picksort reads your open, unfulfilled orders and merges them into one quantity-per-SKU pick and pack sheet — so that candle appears once as "x40," not forty times. You can group the sheet by vendor, bin location, or SKU, and the quantities re-tally instantly when you switch.

A few things worth knowing:

• It's read-only by design. Picksort only reads your orders and products — it can't edit, fulfill, delete, or create anything. It won't touch your store.
• There's zero setup. No imports, no field mapping, no templates. You install it and open it.
• The sheet has checkoff boxes and big quantities, and works on mobile as a single column — so you can pick from your phone, then print for packing.

It deliberately doesn't do barcode scanning, shipping labels, or inventory syncing. If you need those, a heavier app is the right call. If you just need one clean merged pick sheet, that's the whole job Picksort does. If you want to compare options first, we round them up in the best Shopify pick list apps.

Pick and Pack: A Simple Checklist

To keep a small operation running smoothly:

1. Batch your open, unfulfilled orders into one run.
2. Pick from a merged, quantity-per-SKU list, not per-order slips.
3. Group the list the way your shelves are organized (vendor, bin, or SKU).
4. Check items against orders at the packing bench before boxing.
5. Label, ship, and mark fulfilled in Shopify.

Frequently Asked Questions

What is the difference between pick and pack?

Picking is retrieving the products from your shelves; packing is checking, boxing, and labeling them for shipment. "Pick and pack" refers to the two steps together as the core of order fulfillment.

Is pick and pack the same as fulfillment?

Not quite. Fulfillment is the whole process from order to delivery, including receiving the order and shipping it. Pick and pack is the hands-on middle portion — gathering and boxing the goods.

What's the best picking method for a small Shopify store?

For most small in-house operations, batch picking wins once orders start sharing SKUs, because you collect each SKU's total in one trip instead of re-walking shelves per order. The catch is that you need a merged, quantity-per-SKU list to do it well.

Do I need special software for pick and pack?

No — you can pick and pack with printed slips and a clipboard. Software helps mainly when volume grows and per-order paperwork becomes a bottleneck. A lightweight tool that merges orders into one pick sheet, like Picksort, removes that specific friction without adding complexity.

Ready to stop picking from a stack of per-order slips? Start a free 30-day trial of Picksort and merge your open Shopify orders into one clean pick-and-pack sheet. It's $9/month, cancel anytime, and read-only so it can't touch your store — see the tutorial or FAQ if you want a closer look first.