What goes wrong
Count items that need the lining.
Packaging Suppliers lists Jiffy envelopes for this line. The size that runs out is the one the bench has been substituting. Watch that slot.
The check before you reorder
The reorder names Jiffy or Arofol, the colour and the size.
Store gold and white apart if you use both, and keep sizes in order.
Dispatch on that order
On Packaging Suppliers, put Jiffy envelopes on the order with the lines it belongs to, so you are not paying a second delivery for the piece you forgot. Free UK delivery starts over £50 ex VAT.