How does system handle additional cost from difference supplier?
Supp-Dong Hwa sent goods to GP 300 pcs @ 16.00 - issue GRN
then GP sent same goods to another supp-My Panel - issue Stock Issue Form
once done, My Panel sent back goods to GP 300 pcs @ 7.00=2,100.00 - issue Stock Issue Return Form.
User needs to issue another Bill Entries for payment purposed.