So I shipped a sample off on Yesterday morning. It was a OAI with a pre-paid UPS label. However, I put my number in UPS Tracking and it comes up as invalid. I have my part of the label with the tracking # printed on it, so I have the correct #.
Do the prepaid labels expire, or do I need to investigate where my sample is?
Do the prepaid labels expire, or do I need to investigate where my sample is?