Count the job, not the habit
Ecommerce lines that fit a listed size can live on crash lock. Other lines should not be forced onto it.
Count orders that fit the size.
Where it lives during that week
Store the six sizes as six locations, not one crash-lock pile.
Order the crash lock size with any extra tape you still want on the other seams. The strip covers its own seam.
The reorder line
Reorder the size from the six, not a made-up dimension.
A Friday order on Packaging Boxes that includes Crash lock boxes aims for Monday. A bank holiday on Friday or Monday moves that delivery. The 3pm cutoff is still the same-day dispatch rule.
Open Crash lock boxes when you already know this line. Pack quantities differ by size. Read the one you are buying. Packaging Boxes will still dispatch an order placed by 3pm on the same day.