How do I check a delivery against a packing list or invoice on iPhone?

Go through the packing list or invoice line by line, count what actually arrived for each item, and compare it with the expected quantity. A line below its expected quantity is short, a line above it is extra. On iPhone you can do this with a printout and a pen, or with an app such as CountMinder that keeps the expected and counted numbers side by side while you scan item labels.

Last updated: October 29, 2026

Doing it by hand

  1. Have the list ready before the delivery: the packing slip, invoice, or order confirmation, with an item number, a description, and an expected quantity on each line.
  2. Count in the unit the list uses. If a line expects cartons, count cartons; if it expects individual pieces, open the packaging when you need to check what is inside.
  3. Write each count next to its expected quantity as you go, not from memory afterwards.
  4. Compare. Lines below expected are short, lines above are extra, and anything that arrived but is not on the list goes on a separate note.
  5. Send shortages and extras to the supplier with their item numbers, within the time their terms allow.

Where CountMinder helps

Its limits

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