The job it is listed for
A box list starts from the goods. A postal tube takes a roll without crushing it into a square. Packaging Boxes keeps Postal tubes as its own range so it is not picked as a square box.
Tubes are their own range, for posters, plans and other rolls.
The line that is not a substitute
A square box needs fill in the corners and still presses a roll.
The tube length has to clear the roll.
Bringing it in
Roll orders are the quantity.
TradePro at Packaging Boxes, for trade businesses, starts at 5% off and goes up to 10% when you spend over £1,000 a month, and it adds BACS. It does not change which Postal tubes you needed.
Open Postal tubes when you already know this line. Check how many tubes are in the pack. Packaging Boxes will still dispatch an order placed by 3pm on the same day.