Postbox License Code Updated -

No. Postbox licenses are non‑transferable and terminate upon sale or transfer of the computer on which the software is installed.

Understanding Postbox License Codes: A Complete Guide to Activation, Troubleshooting, and Alternatives Postbox License Code

Postbox licenses are typically sold on a per-user basis. This means that as an individual, you can generally use your license code on multiple computers (such as your work laptop and home desktop), provided you are the primary user of those machines. Postbox License Code