sound like time for a fone call to the co.. You do need a Purchase order Number, to supply the goods. this is for legitimate goods tracking.. only one of the 30 or so suppliers we have will supply me any goods if I don't supply a Purchase order number...and this co is bloody small and all orders are COD. and you will need to contact the co to confirm the order number.. if itis a legit order from a legit co.. it will be a legit purchase order number.. oh and get names of the people you talk to..
