Does anyone have any experience using purchase orders with concur invoice especially when it comes to creating purchase orders by quantity/unit/price and how they are goods receipted correctly? Also if it is possible to allow 'blanket' purchase orders to be created, drawing down in terms of value, each time it is used/ receipted for certain vendors.

My other question is with regard to any report/s in concur invoice in which can help us establish which purchase orders have been goods receipted and those not. As to status.

It would be great to hear peoples experiences using purchase orders in general in concur and what you find is best practice, and any other advice offered.
Thanks in advance.