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It is envisaged that customers will transmit the pre-advice and any new product codes as soon as the order has been processed on the customers own system, this purchase order can be updated, by presenting the entire order again,
Pre-advices have to be checked and accepted into the WMS before they can be seen on the main WMS or VCIS systems. Some warehouses do this quickly however others only do this closer to the delivery date. You need to contact your warehouse to find out how they operate it.
This can be resent at any point until the haulier / transport company make a booking with the warehouse.
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