What is the difference between 372SPU68001NDEV and 372SPU68401NXUP?

Issue

What is the difference between 372SPU68001NDEV and 372SPU68401NXUP?

Product Line

ProWorx

Environment

372SPU68001NDEV

Resolution

372SPU68001NDEV and 372SPU68401NXUP are both the same software. Both are a single user copy of ProWorx NxT OFFLINE/ONLINE programming software.
372SPU68001NDEV is the part number for a straight purchase of the software.
372SPU68401NXUP is the part number for a discounted purchase of the software as an upgrade for users of Modsoft or other legacy programming software.