Pick list and packing slip are often searched as if they were interchangeable — and in casual conversation they sometimes are. On a packing table they are two different documents with two different audiences, and knowing which one you are holding decides what you do next: walk the shelves, or close the box.
The difference in one table
| Pick list | Packing slip | |
|---|---|---|
| Job | Collect items from storage efficiently | Verify and document what goes in one box |
| Scope | The whole batch, consolidated by SKU | One order, one parcel |
| Audience | The person picking | The recipient (and the packer as a checklist) |
| Organised by | Shelf location, SKU, total quantity | Order number, ship-to address, line items |
| Shows prices | No | No |
| Shows customer names | No | Yes |
| Travels | Never leaves the warehouse | Inside the parcel |
How the same order looks on each document
Three orders come in: two buyers each ordered a mug, and one buyer ordered a mug and a tea rest. The consolidated pick list has two lines, because that is all the picker needs to know:
| SKU | Product | Total qty | Orders |
|---|---|---|---|
| MUG-SAGE | Stoneware Mug — Sage | 3 | OQ-1001, OQ-1002, OQ-1003 |
| TEA-REST | Tea Rest — Natural | 1 | OQ-1001 |
The packing slip then splits that collection back out. OQ-1001’s slip shows the mug and the tea rest going to Jamie Rivera; OQ-1002 and OQ-1003 each get a slip with one mug. Same batch, opposite directions: the pick list merges, the packing slips divide.
When each document earns its place
- Use a pick list when the batch matters. Ten orders with shared SKUs means one consolidated walk instead of ten partial trips. The larger the batch and the more shared products, the more time the consolidation saves.
- Use a packing slip from the first order. It is the cheapest verification step available: the packer ticks line items against the box, the recipient confirms contents on opening, and the order number on the slip starts every return.
- Use both once orders share products. The moment several orders contain the same SKU is when picking errors and double trips start — and when the two-document workflow pays for itself.
Making both documents from one CSV
Both documents come from the same source data, which is why they are usually generated together. Export your orders from Shopify, Etsy, WooCommerce, Whatnot, or your own spreadsheet — one row per line item, order number repeated on every row — and the generator groups rows by order, consolidates SKUs for the pick list, and prints one packing slip per order. Everything runs in the browser; the CSV is never uploaded. If the field layout is the uncertain part, start from the free packing slip template or the template library.