It would be helpful if we had something in place to make us enter a manual confirmation when shipping an order if that order has already been shipped. This was we lessen the risk of sending things out to the wrong customers...ie a shipment has been processed and, for whatever reason, another label is being purchased for that shipment. Right now is simply puts up a small alert stating that a label has already been purchased, however this alert can be easy to miss. A manual confirmation....are you sure hit Y to continue...would help here.