Count the job, not the habit
Only the orders you will send as small parcels belong in this quantity.
Count small-parcel orders.
Where it lives during that week
Keep this size range together, marked as small parcel.
Order this list for that format. Use large letter boxes when the format is a large letter.
The reorder line
Reorder a size you have checked against the finished parcel.
A Packaging Boxes basket with Royal Mail small parcel boxes still leaves the same day if it is placed by 3pm. The terms aim for 5.30pm the next working day. A 1 to 3 day courier is also described, depending on the lines.
Open Royal Mail small parcel boxes when you already know this line. The bundle count is on the page. Packaging Boxes will still dispatch an order placed by 3pm on the same day.