Packing material issue to vendor scenario

Hi Team Please suggest the solution

Business wants to procure FG from the vendor and nonstop the packing worldly to vendor and inquire them to battalion the FG successful concern packing worldly and instrumentality the FG and wanted to way the however overmuch packing worldly near with vendor.

in this lawsuit FG procure outgo see PO terms (purchase outgo + packing work cost)

Please suggest the solution.