i need to add quantity based processing to my code. the code currently calculates the shipping fees for an ecommerce site. it currently calculates the fees based on the number of articles in the shopping cart. however, if the user selects a qty of greater than one, it won't be taken into account during the calculation.
also, the CFM code must write a packing slip XML file once shipment processing has completed. a sample XML will be sent as reference. so in the end, if 3 boxes are needed, it will write each box with the merchandise that was packed inside of it.